ShakeAlert®—Communication, education, outreach and technical engagement strategic vision

deGroot, Robert Michael-, McBride, Sara K.-, Vinci, Margaret J., Lotto, Gabriel C. · 2025 · Report

Executive Summary In 2006, the U.S. Geological Survey (USGS) began directly supporting ShakeAlert ® research and in 2012 the ShakeAlert demonstration system

This 2025 document, ShakeAlert®—Communication, education, outreach and technical engagement strategic vision, is preserved in the Mountain Man Mining Library for research and reference. Original source: pubs.usgs.gov.

U.S. Department of the Interior U.S. Geological Survey Circular 1561 ShakeAlert®—Communication, Education, Outreach, and Technical Engagement Strategic Vision

ShakeAlert®—Communication, Education, Outreach, and Technical Engagement Strategic Vision By Robert M. de Groot, Sara K. McBride, Margaret J. Vinci, Gabriel C. Lotto, Megan L. Anderson, Danielle F. Sumy, and Brian Terbush Circular 1561 U.S. Department of the Interior U.S. Geological Survey

U.S. Geological Survey, Reston, Virginia: 2025 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit ://www.usgs.gov or call 1-888-392-8545. For an overview of USGS information products, including maps, imagery, and publications, visit ://store.usgs.gov/ or contact the store at 1-888-275-8747. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this information product, for the most part, is in the public domain, it also may contain copyrighted materials as noted in the text. Permission to reproduce copyrighted items must be secured from the copyright owner. Suggested citation: de Groot, R.M., McBride, S.K., Vinci, M.J., Lotto, G.C., Anderson, M.L., Sumy, D.F., and Terbush, B., 2025, ShakeAlert—Communication, education, outreach, and technical engagement strategic vision: U.S. Geological Survey Circular 1561, 32 p., ://doi.org/10.3133/cir1561. ISSN 2330-5703 (online)

Acknowledgments Sarah Agan, Gravel Road Consulting Gail Atkinson, Earthquake Early Warning System External Working Group (EEWEWG) Jill Barnes, EEWEWG Alison Bird, Natural Resources Canada (NRCan) Donna Charlevoix, EarthScope (previously UNAVCO) Roseann Cordelli, Cordelli Consulting Strategies, LLC Jennifer Crayne, Oregon Museum of Science and Industry (OMSI) Yvonne Dorantes, California Governor's Office of Emergency Services (Cal OES) Tal Edgecomb, University of California Berkeley (UC Berkeley) Bill Ellsworth, EEWEWG Esther Eng, U.S. Geological Survey (USGS) Douglas Given, USGS Elizabeth Goldbaum, USGS Gavin Hayes, USGS Carla Herran, OMSI Mariah Jenkins, USGS Jose Lara, Cal OES Paul Laustsen, USGS James Mitchell, USGS Kaitlyn Nelson, U.S. Department of Energy Lori Nezhura, Cal OES Shelley Olds, EarthScope (previously UNAVCO) Nathan Ortiz, Cal OES Cynthia Pridmore, California Geological Survey (CGS) Mouse Reusch, University of Washington (UW) Corey Reynolds, Corey Reynolds Consulting Althea Rizzo, Oregon Department of Emergency Management (OR OEM) Colin O'Rourke, USGS William Steele, UW Raquel Stewart, OMSI Lynn Simmons, USGS Jennifer Strauss, UC Berkeley Valerie Thomas, USGS Harold Tobin, UW Jennifer Tobin, University of Colorado Boulder Christopher Trent, USGS Rubi Trujillo, Trujillo Design Lucy Walsh, University of Oregon Alexandra Weill, USGS Cecily Wolfe, USGS This highly collaborative strategic visioning process was successful because of the strong engagement of ShakeAlert communication, education, outreach, and technical engagement stakeholders. The authors thank the following individuals who provided advice, feedback, input, and comments throughout the process:

Contents Executive Summary 1 Focus Areas 2 Priorities 2 ShakeAlert Communication, Education, Outreach, and Technical Engagement

Sidebar Figures

2. Flowchart of the high-level governance structure of the Advanced National

3. Diagram of U.S. Geological Survey-managed ShakeAlert System roles and

5. Diagram of the Advanced National Seismic System earthquake information

6. Flowchart of the ShakeAlert System illustrating the sequence to detect, deliver,

7. Illustration of examples of automated actions powered by the ShakeAlert

8. Diagram describing the U.S. Geological Survey hierarchy of ShakeAlert System communication, education, outreach, and technical engagement Tables

1. Community education and outreach priority sectors for the ShakeAlert

2. Roles and organizational responsibilities for communication, education,

3. U.S. Geological Survey and Communication, Education, Outreach, and Technical Engagement Community collaboration groups in the ShakeAlert

10. Key performance indicators and measures for the ShakeAlert communication,

Abbreviations AMBER America's Missing: Broadcast Emergency Response ANSS Advanced National Seismic System Cal OES California Governor's Office of Emergency Services Caltech California Institute of Technology CEO communication, education, and outreach CEO&TE communication, education, outreach, and technical engagement CISA Cybersecurity and Infrastructure Agency (Department of Homeland Security) CISN California Integrated Seismic Network CGS California Geological Survey CRS Congressional Research Service CWU Central Washington University EEW earthquake early warning EHP Earthquake Hazards Program (USGS) ELA Evaluation License Agreement ESA Emergency Services Act (California) FEMA Federal Emergency Management Agency GAO U.S. Government Accountability Office IPAWS Integrated Public Alert and Warning System (FEMA) KPI key performance indicator LtO License to Operate NIST National Institute of Standards and Technology NOAA National Oceanic and Atmospheric Administration NRCan Natural Resources Canada NSF National Science Foundation OMSI Oregon Museum of Science and Industry OR OEM Oregon Department of Emergency Management PLA Pilot License Agreement PMF performance measurement framework PNSN Pacific Northwest Seismic Network WA EMD Washington Emergency Management Division WEA Wireless Emergency Alerts (FEMA) UC University of California USGS U.S. Geological Survey UW University of Washington

ShakeAlert® is a registered trademark of the USGS. The trademark was registered with the U.S. Patent and Trademark Office by USGS on October 23, 2018, as registration number 5,588,875. Trademark use convention: Use of ShakeAlert as an adjective. Example: The USGS issues ShakeAlert Messages and manages the ShakeAlert System. If authorized by USGS, ShakeAlert may be used as a noun provided that "U.S. Geological Survey operated ShakeAlert system" is included. For example, the use of the tagline "Powered by ShakeAlert" is encouraged. Refer to the 2023 ShakeAlert Trademark Guidelines, available at ://www.ShakeAlert.org, for more information. Additionally, with the character limitations established by social media channels, it may be difficult to use ShakeAlert as an adjective. However, do not refer to a ShakeAlert-powered alert as a "ShakeAlert." ShakeAlert®—Communication, Education, Outreach, and Technical Engagement Strategic Vision By Robert M. de Groot,1 Sara K. McBride,1 Margaret J. Vinci,2 Gabriel C. Lotto,3 Megan L. Anderson,4 Danielle F. Sumy,5 and Brian Terbush6 Executive Summary In 2006, the U.S. Geological Survey (USGS) began directly supporting ShakeAlert® research and in 2012 the ShakeAlert demonstration system began testing (Given and others, 2018). The ShakeAlert earthquake early warning (EEW) system is a partnership between the U.S. Geological Survey (USGS) and the three West Coast States (Washington, Oregon, and California) served by the ShakeAlert System, which is part of the larger Advanced National Seismic System (ANSS). With more than 143 million people exposed to potentially damaging shaking in the United States (Jaiswal and others, 2015), earthquakes are a national hazard. Most of our Nation's earthquake risk is concentrated in the highly populated areas on the active plate tectonic boundaries on the West Coast of the conterminous United States. ShakeAlert is the first public alert system in the United States to provide rapid mass notification of earthquake detection, potentially offering seconds of warning before strong shaking arrives. A few seconds may not seem like much time, but the information in ShakeAlert Messages can be used to trigger automated actions that can prevent injury or death, reduce immediate damage, and speed recovery from earthquakes. The information product issued by the ShakeAlert system is called a ShakeAlert Message and is one of the information products and tools of the ANSS. The ShakeAlert System includes the USGS component, plus the pathways by which ShakeAlert-powered products and (or) services are delivered to end users. Alerts can be delivered to cell phones or be used to trigger automated systems to protect equipment, facilities, and infrastructure, such as slowing or stopping a train. ShakeAlert-powered automated actions can include fire house doors that can be opened to prevent jamming, heavy equipment (for example, trains, elevators, and cranes) that can be automatically stopped or parked in safe positions, and pipeline valves that can be closed to prevent surges and spills. A few seconds of warning also may be sufficient for people to take protective actions, such as drop, cover, and hold on or modified protective actions for a broad range of populations. Advance training may increase the benefit of a speedy response to an alert. Outreach and education about EEW may raise awareness of the overall earthquake threat and how people can best react when they receive an alert or feel shaking. ShakeAlert communication, education, outreach, and technical engagement (CEO&TE) efforts are highly collaborative and essential for the success of the ShakeAlert System. This strategic vision informs how the vast ShakeAlert CEO&TE Community operates and works together. The CEO&TE Community delineates a strategic framework that is intended to set the path for a long-term, sustainable approach to CEO&TE through three focus areas and five priorities. 1U.S. Geological Survey. 2California Institute of Technology. 3University of Washington. 4Washington Geological Survey. 5National Science Foundation. 6Washington State Emergency Management Division.

2    ShakeAlert—CEO&TE Strategic Vision Focus Areas 1. Technical engagement.—The objective of this focus area is to expand and broaden ShakeAlert technical engagement and implementation. 2. External engagement.—This focus area targets engagement in long-term communication, education, and outreach planning, implementation, and evaluation. 3. Internal engagement.—The purpose of this focus area is to build and sustain a robust infrastructure to optimize collaboration, information sharing, and project planning among the community of stakeholders charged with implementing ShakeAlert CEO&TE. Priorities The enumeration of the five priorities listed below does not suggest priority ranking. 1. Public safety, preparedness, and resilience; 2. Technical implementation and engagement; 3. Consistent messaging and communication; 4. Integration with other Federal and State earthquake hazards products; and 5. Educational resources development and dissemination. This strategic vision is a tangible outcome of collaboration among many stakeholders beginning in July 2016. Since then, the work of the ShakeAlert CEO&TE Community has grown into an international effort. The USGS has developed, tested, and implemented a broad spectrum of communication, education, and outreach tools and resources—all of which recognize that seconds matter when it comes to safety and mitigating harm from earthquake hazards. The CEO&TE social science research effort has provided invaluable insights into the ShakeAlert System's human interface. USGS-licensed technical partners develop, test, and implement real-world applications using ShakeAlert Messages. The success of ShakeAlert CEO&TE efforts is predicated on robust collaboration across numerous agencies, organizations, and groups. As such, this strategic vision outlines a "partnership model" that delineates roles and responsibilities to ensure alignment with focus areas and priorities. The partnership model includes the CEO&TE lead agency (USGS); its principal partners (State agencies and university partners); its implementation partners (for example, technical partners who build systems to deliver ShakeAlert-powered products and (or) services [focus area one]), earthquake education partners who work to increase public preparedness for seismic events (focus area two); and other organizations that work together to enhance the adoption and effectiveness of the ShakeAlert System. These partners collaborate and convene through a variety of working groups and forums, which are also described in this strategic vision and align with focus area three (internal engagement). The CEO&TE Community collaboratively developed its operating principles and a consensus-based, decision-making strategic framework to guide its collective work. Performance metrics are used to continually measure success. Ultimately, the USGS and ShakeAlert CEO&TE Community are advancing the ShakeAlert System that as of the publication of this strategic vision to "provide earthquake early warning for all" serves more than 50 million people. Introduction ShakeAlert Communication, Education, Outreach, and Technical Engagement Strategic Vision The U.S. Geological Survey (USGS)-managed ShakeAlert earthquake early warning (EEW) system (called the ShakeAlert EEW System, ShakeAlert System, ShakeAlert, or simply the System) detects earthquakes within seconds (fig. 1) and issues data packages called ShakeAlert Messages. The "M" in Message is deliberately capitalized. The ShakeAlert Message is one of the information products and tools of the Advanced National Seismic System (ANSS). The ShakeAlert System includes the USGS component, plus the pathways by which ShakeAlert-powered products and (or) services are delivered to end users. Alerts can be delivered to cell phones or be used to trigger automated systems to protect equipment, facilities, and infrastructure, such as slowing or stopping a train. In other words, these ShakeAlert Messages are then used by USGS-licensed technical partners for the delivery of ShakeAlert-powered products and (or) services, such as an alert. These alerts can be delivered potentially seconds before strong shaking arrives, allowing people to take a self-protective action, such as drop, cover, and hold on, or a modified protective action for a broad range of populations. Human Interface with Earthquake Early Warning A strong factor in the adoption and ultimate success of the ShakeAlert EEW System is effective communication, education, outreach, and technical engagement. The USGS's 2018 "Revised Technical Implementation Plan for the ShakeAlert System— An Earthquake Early Warning System for the West Coast of the United States" (herein referred to as the "2018 Technical Implementation Plan"; Given and others, 2018) notes that "EEW alerts are useless if people do not know how to respond to them (p. 2)," and "Extensive communication, education, and outreach (CEO) for both public and institutional users is needed for ShakeAlert to have maximum beneficial impact (p. 26)." Human interface refers to any interaction that a person has with ShakeAlert-powered products and (or) services. The interface can be direct, such as an alert delivered to a cell phone, or indirect, such as slowing a train due to a ShakeAlert-powered automated action, or a combination of both (Given and others, 2018). Accordingly, use of the ShakeAlert trademark must adhere to the ShakeAlert trademark guidelines, which are available at ://www.ShakeAlert.org.

To Alert People To Alert Systems and Machines Wireless Emergency Alert (WEA) General public with WEA-capable devices 5.0+ Cell phone apps People who have downloaded a cell phone app 4.5+ MMI III+ (user selectable) Android operating system Android cell phone users through push notifications Android cell phone users through full-screen takeover 4.5+ 4.5+ MMI III MMI IV MMI V+ MMI III+ Automated alerts through public address systems, lights, sirens, in-house apps, and so forth Institutions that use ShakeAlert to alert people to take a protective action 4.0+ MMI III+ Automated machine-to-machine alerts Institutions that use ShakeAlert to automate actions to mitigate damage to vital equipment, systems, and infrastructure 4.0+ Who is alerted Magnitude threshold Intensity threshold MMI IV+ Figure 1.  Diagram of alert delivery thresholds for the ShakeAlert System. For example, if an earthquake estimated at magnitude (M ) 4.5 or greater occurs, app providers are permitted to deliver alerts to people who could feel weak shaking (at Modified Mercalli Intensity [MMI] III) or greater. Modified from U.S. Geological Survey image available at ://www.usgs.gov/media/images/alert-thresholds-shakealert. Introduction    3 Because ShakeAlert communication, education, outreach, and technical engagement (CEO&TE) is a collaborative effort, like the ShakeAlert System itself, the purpose of this strategic vision is to align the USGS, its principal partners, implementation partners, and other key stakeholders around the design and overarching framework for ShakeAlert CEO&TE (refer to "Governance Approach" section of this report for a detailed description of roles and responsibilities). This strategic vision was developed with substantial stakeholder input and is grounded in best practices for Federal agencies and partnership-based programs (refer to U.S. Government Accountability Office [GAO], 2012). ShakeAlert CEO&TE envisions a future where EEW is a widely integrated component of preparedness and mitigation culture in the United States. This strategic vision provides a framework to realize "earthquake early warning for all" through continued and thoughtful stakeholder engagement; a basic management, coordination, and evaluation structure; and the implementation of CEO&TE strategies founded on social science and evidence-based approaches. Strategic Vision Overview This strategic vision is the next step in the evolution of ShakeAlert CEO&TE and builds on the 2018 Technical Implementation Plan (Given and others, 2018). This document informs how the CEO&TE Community should operate and work together. It delineates a strategic framework that ideally can set the path for a long-term, sustainable approach to CEO&TE. The audiences for this strategic vision include The CEO&TE Community; ShakeAlert technical partners and end users (current and potential); USGS personnel and management (Earthquake Hazards Program and other planning programs); Other agencies or organizations (for example, Federal Emergency Management Agency [FEMA], National Institute of Standards and Technology [NIST], National Science Foundation [NSF], National Oceanic and

4    ShakeAlert—CEO&TE Strategic Vision Atmospheric Administration [NOAA], Washington Emergency Management Division [WA EMD], California Governor's Office of Emergency Services [Cal OES], Oregon Department of Emergency Management [OR OEM]); and Legislative entities and their branches (U.S. Government Accountability Office [GAO] and the Congressional Research Service [CRS]). This strategic vision provides a Strategic framework that delineates the CEO&TE vision, mission, focus areas, priorities, target sectors, and operating principles; Governance approach that illustrates the organizational arrangement, delineates roles and responsibilities, defines decision-making parameters, and outlines an implementation approach; Structure for working groups to use in aligning their strategic and annual plans; and Performance measurement framework. This strategic vision is not intended to Replace plans or projects implemented by members of the ShakeAlert CEO&TE Community; Serve as an operational or implementation plan, or to delineate standard operating procedures; and (or) Contain details, such as budgets, individual names, or similar information. Authorities The USGS was established by the Organic Act of March 3, 1879 (20 Stat. 394, 43 U.S.C. 31 et seq.). The Earthquake Hazards Reduction Act of Oct. 7, 1977 (P.L. 95-124 and subsequent reauthorizations) authorizes the USGS as the Federal agency responsible for providing earthquake notifications. The USGS is tasked with developing an EEW system in the United States by the Earthquake Hazards Reduction Act of 1977 (42 U.S.C. 7701 et seq.), as amended through P.L. 115-307. The most recent National Earthquake Hazards Reduction Program (NEHRP) authorization (P.L. 108-360) notes the loss-reduction value of early warning systems (sec. 7701), and specifically calls for disseminating warnings of earthquakes (sec. 7702) and authorizes the USGS to establish and operate the ANSS "…in order to enhance earthquake research and warning capabilities" (sec. 7707) (Given and others, 2018). FEMA has granted the USGS the authority to alert the public through its Integrated Public Alert and Warning System (IPAWS) (Given and others, 2018). The USGS authority for engaging in technology transfer is under the provisions of the Stevenson-Wydler Technology Innovation Act of 1980 (15 U.S.C. 3710a), as amended. USGS's State partners operate under their own unique authorities; of the three State partners, only California provided authorities. The California Emergency Services Act (ESA) directs Cal OES, in collaboration with the California Institute of Technology (Caltech), California Geological Survey (CGS), University of California (UC) at Berkeley, USGS, Alfred E. Alquist Seismic Safety Commission, and other stakeholders to develop a comprehensive, statewide EEW system in California through a public-private partnership (California Gov. Code sec. 8587.8). Additionally, the ESA provides that the California Earthquake Early Warning Program and California Earthquake Early Warning Advisory Board are within Cal OES (Gov. Code sec. 8587.11), and Cal OES is responsible for submitting an annual business plan in consultation with the advisory board (Gov. Code sec. 8587.12). Current Environment and Evolution Earthquakes are a national hazard, with more than 143 million people exposed to potentially damaging shaking in the United States (Jaiswal and others, 2015). Most of our Nation's earthquake risk is concentrated in the highly populated areas on the active plate tectonic boundaries of the West Coast of the conterminous United States. FEMA has estimated that annual earthquake loss to the national building stock is $14.7 billion per year (Jaiswal and others, 2023). Most of the average annual loss of 65 percent ($9.6 billion per year) is concentrated in the State of California. Overall, the West Coast (California, Oregon, and Washington) accounts for 78 percent of the total average annual loss in the United States. The high concentration of loss in California is consistent with the State's high seismic hazard and large structural exposure. The remaining 22 percent ($3.1 billion per year) of annual loss is distributed throughout the rest of the United States (including Alaska, Hawaiʻi, Puerto Rico, and the U.S. Virgin Islands) (Jaiswal and others, 2023). This estimate is only for structure-related losses and does not include other loss components, such as utility and transportation, business interruptions, and that associated with deaths and injuries. Evolution From its inception, ShakeAlert EEW has been a partnership between the Federal Government and the States served by the ShakeAlert System. State agencies in California, Oregon, and Washington have contributed resources to the technical buildout of the ShakeAlert system and the development of public engagement efforts. The first phase of ShakeAlert CEO&TE began in mid-2016 with the development and buildout of a comprehensive CEO&TE effort while simultaneously preparing for the rollouts of automated systems in 2018 and the testing of ShakeAlert-powered alert delivery to cell phones in California (2019), Oregon (2021), and Washington (2021). Between these rollouts, there was large-scale testing of alert delivery via the Wireless Emergency Alert System in California (two tests in 2019) and in three counties in Washington (2021). In 2019,

USGS Director SESAC ANSS Coordinator Integrated Product Team (USGS) EEW Implementation Working Groups Regional Advisory Committees National Implementation Committee (NIC) ANSS Technical Manager ANSS Regional Coordinators ANSS Strong Motion Monitoring Coordinator ANSS EEW Coordinator ANSS Steering Committee Figure 2.  Flowchart of the high-level governance structure of the Advanced National Seismic System (ANSS), a program operated under the auspices of the U.S. Geological Survey (USGS) Earthquake Hazards Program. Solid and dashed arrows indicate formal and informal reporting relationships, respectively. EEW, earthquake early warning; SESAC, Scientific Earthquake Studies Advisory Committee. Modified from U.S. Geological Survey image available at ://www.usgs.gov/media/images/anss-committee-and-reporting-structure. ShakeAlert System Ecosystem—Background and Context    5 ShakeAlert response was put to its first major test during the Ridgecrest, Calif., earthquakes on July 4 (magnitude 6.4) and on July 5 (magnitude 7.1) (refer to ://earthquake.usgs.gov/ earthquakes/eventpage/ci38457511/executive). Looking Forward In the coming years, the ShakeAlert system is expected to complete the buildout of the three-State seismic network, introduce new earthquake detection algorithms (ongoing), integrate new sensor technologies, and accommodate the potential expansion of the system into additional States. This current strategic vision is intended to be flexible, responsive, and enduring to support continued advancements in earthquake early warning. ShakeAlert System Ecosystem— Background and Context The ShakeAlert Earthquake Early Warning System The USGS Earthquake Hazards Program (EHP), along with partner organizations described hereunder, operate an EEW system, called ShakeAlert, to reduce the impact of earthquakes on human systems in the highest risk areas of the United States. At the time of publication of this strategic vision, the ShakeAlert System operates in the three West Coast States of Washington, Oregon, and California. When referring to "system" versus "System," lowercase "s" refers to the USGS part of the operation (sensors and processing centers), and uppercase "S" refers to the USGS part and technical partners (that is, the entire System). A lowercase "s" for the USGS component is used because the ShakeAlert system is part of the larger ANSS (figs. 2 and 3), and the designation is used to show that the ShakeAlert system is subordinate to ANSS. This distinction is a USGS management decision from October 2019 and has been in use ever since. The USGS EHP's mission is to provide and apply relevant earthquake science information and knowledge to reduce deaths, injuries, and property damage from earthquakes by understanding their characteristics and effects, and by providing the information and knowledge needed to mitigate these losses (refer to ://www.usgs.gov/programs/earthquake-hazards/about#:~ :text=Mission%20Statement&text=Improve%20 earthquake%20hazard%20identification%20and,and%20 their%20effects%20and%20consequences, accessed May 13, 2025). As a key tool of the USGS EHP, the ShakeAlert EEW system leverages the earthquake-monitoring capabilities of the ANSS. ShakeAlert-powered alerts are provided free of charge to the broadest public audience currently reachable via IPAWS, which is FEMA's national system for local alerting.

USGS ShakeAlert system detects the earthquake Technical partners deliver the alert Monitors ground motion in real time Estimates earthquake location, size, and shaking distribution Publishes ShakeAlert Message in XML Receives Message via data feed Screens Message for regionally relevant information Issues alerts and prompts automated actions magnitude location shaking intensity area affected Figure 3.  Diagram of U.S. Geological Survey (USGS)-managed ShakeAlert System roles and processes. ShakeAlert Messages published by the USGS are used by License to Operate technical partners to provide ShakeAlert-powered products and (or) services to end users. XML, Extensible Markup Language. Modified from USGS image available at ://www.shakealert.org/system-information/alert-delivery-thresholds. Save lives and minimize injuries Reduce earthquake damage to property and infrastructure systems Reduce economic impacts of earthquakes Speed the return to normal operations and community recovery Figure 4.  Illustrations of the four primary goals of the ShakeAlert System. Modified from U.S. Geological Survey image available at ://www.shakealert.org/wp-content/uploads/2025/03/ShakeAlert-Saves-Lives-Transparent-PNG-for-Print-and-Web-1.png. 6    ShakeAlert—CEO&TE Strategic Vision IPAWS provides authenticated emergency and life-saving information to the public through mobile phones using Wireless Emergency Alerts (WEA). ShakeAlert Messages (the data product of the ShakeAlert system) are issued by the USGS and provided to its technical partners, such as commercial service providers, for use in end-user-specific applications. These applications include alert delivery to individuals (for example, via a cell phone and [or] the triggering of an automated action, such as slowing a train or opening fire house doors). In alignment with USGS EHP overall, the four primary goals of ShakeAlert EEW are to save lives and minimize injuries, reduce earthquake damage to property and infrastructure systems, reduce economic impacts of earthquakes, and speed the return to normal operations and community recovery (fig. 4). The ShakeAlert system is also part of a larger ecosystem of ANSS earthquake information products and tools developed to rapidly disseminate information to communities that focus on critical lifelines. These include utilities, emergency response, emergency coordination, recovery, planning, and business continuity (Wald, 2020). The ANSS products are used before (to monitor), during (to alert), and after (to analyze) earthquakes. These tools are depicted in the sidebar on ANSS and figure 5.

Years before 10 minutes 30 minutes Pre-earthquake Post-earthquake Earthquake PSHA Probabilistic Seismic Hazard Analysis ENS Earthquake Notification Service TED Tweet Earthquake Dispatch Scenarios ShakeAlert Magnitude and location ShakeMap ShakeCast TwoPAGER Finite fault Ground failure OEF Operational Earthquake Forecasting PAGER: Prompt Assessment of Global Earthquakes for Response DYFI? Did You Feel It? OAF Operational Aftershock Forecasting 0 seconds 3 minutes Figure 5.  Diagram of the Advanced National Seismic System (ANSS) earthquake information products and tools used before (to monitor), during (to alert), and after (to analyze) earthquakes. ShakeAlert System Ecosystem—Background and Context    7

The ShakeAlert system is also part of a larger ecosystem of ANSS earthquake information products and tools developed to rapidly disseminate information to communities that focus on critical lifelines. These include utilities, emergency response, emergency coordination, recovery, planning, and business continuity. Modified from Wald (2020). Earthquake Notification Service Customizable earthquake information automatically sent to your wireless device or email account; ://earthquake.usgs.gov/ens. Did You Feel It? Citizen-science webpage where shaking-intensity maps are created by the people who felt the earthquake; ://earthquake.usgs.gov/data/dyfi. ShakeMap Distribution of shaking intensity from an earthquake anywhere in the world within minutes; ://earthquake.usgs.gov/ data/shakemap. ShakeCast Automated ShakeMap delivery, damage assessment, and notification for critical lifeline operators; h://www.usgs.gov/ publications/earthquakes-shakecast. Ground Failure Estimates of potential landslides and liquefaction from significant earthquakes; ://earthquake .usgs.gov/data/ground-failure. ShakeAlert Early Warning The ShakeAlert earthquake early warning system for the West Coast of the United States detects significant earthquakes quickly so that alerts can be delivered to people and automated systems; ://earthquake.usgs.gov/data/shakealert. Advanced National Seismic System (ANSS) Earthquake Information Products and Tools

Latest Earthquakes Maps and information for United States and worldwide earthquakes within minutes after they occur; :// earthquake.usgs.gov/earthquakes/map. Web Services and Feeds Real-time earthquake data in a variety of formats including RSS (Really Simple Syndication), CSV (comma-separated values), and KML (Keyhole Markup Language); ://earthquake.usgs.gov/earthquakes/feed. Earthquake Summary Posters Posters created within 24 hours after a significant earthquake with images and text about the seismic background of the area; ://earthquake .usgs.gov/education/posters.php. Earthquake Catalog Data View historical seismicity and find past earthquakes that meet your search criteria. Various output formats and links to earthquake details are available; :// earthquake.usgs.gov/earthquakes/search. Aftershock Forecasting The likelihood of aftershock activity over future time intervals of a day, week, month, and year after a significant earthquake in the United States; :// earthquake.usgs.gov/data/oaf. PAGER/TwoPAGER Estimates of population exposure, fatalities, and economic impacts caused by shaking from significant earthquakes within minutes anywhere in the world; :// earthquake.usgs.gov/data/pager.

ShakeAlert sensors detect an earthquake in progress and data Processing Centers rapidly estimate its location, size (magnitude), and degree of shaking (intensity). USGS-licensed technical partners pick up this data and issue alerts to people and systems where strong shaking may occur. Alerts tell people to take an immediate protective action, such as Drop, Cover, and Hold On, and also trigger automated actions at ShakeAlert-powered systems/infrastructure. DETECTS & PROCESSES DELIVERS Alerts can protect people and vital systems/infrastructure by triggering automated actions, such as slowing trains, closing water valves, opening fire house doors, and issuing public announcements. PROTECTS People may get an alert on their mobile devices, just like an AMBER alert, or from an alerting app they downloaded. Take an immediate protective action, such as Drop, Cover, and Hold On or a modified action, depending on your situation. PROTECTS Slowing trains Recalling elevators Opening fire house doors Shutting off water and gas valves Activating generators Parking delicate machinery Closing bridge gates On mobile devices Electronic road signage Digital billboard on buildings Public announcements Emergency alerts over television and radio Automated actions to alert people Automated machine-to-machine actions Figure 6.  Flowchart of the ShakeAlert System illustrating the sequence to detect, deliver, and protect. The ShakeAlert system quickly detects and locates significant earthquakes, estimates the size and shaking, and issues ShakeAlert Messages to U.S. Geological Survey (USGS) technical partners who have a License to Operate (LtO). The ShakeAlert System does not predict earthquakes; rather, it uses sensors to detect an earthquake that has already started. AMBER, America's Missing: Broadcast Emergency Response. Modified from U.S. Geological Survey image available at h://www.usgs.gov/media/images/shakealert-infographic-detect-deliver-protect. Figure 7.  Illustration of examples of automated actions powered by the ShakeAlert system. This diagram reflects current and future implementations of ShakeAlert-powered actions, for both alerts delivered to the population and automated machine actions. Modified from U.S. Geological Survey image available at ://www.shakealert.org/wp-content/uploads/2025/03/Examples_of_Automated_Actions.png. 10    ShakeAlert—CEO&TE Strategic Vision In practice, the ShakeAlert system quickly detects and locates significant earthquakes, estimates the size and shaking, and issues ShakeAlert Messages to USGS technical partners with a License to Operate (LtO). Then, technical partners use this information to produce and deliver ShakeAlert-powered products and (or) services, such as alerts that rapidly reach people and trigger automated actions to protect vital systems and infrastructure, potentially seconds before strong shaking arrives at their location (fig. 6). The ShakeAlert system does not predict earthquakes; rather, it uses sensors to detect an earthquake that has already started, so alerts can be delivered to people and (or) trigger automated actions to mitigate damage to vital systems. Examples of some of these potential alerts are depicted in figure 7.

Strategic Framework    11 Strategic Framework The strategic framework is the high-level roadmap for ShakeAlert CEO&TE efforts to ensure the ShakeAlert CEO&TE Community is working together toward a common set of goals. It includes a vision, mission, three focus areas, five priorities, target sectors, and operating principles. CEO&TE Vision Earthquake early warning for all. CEO&TE Mission Broaden and expand the use of earthquake early warning by people and institutions as a tool for all to live safely and thrive in earthquake country. Focus Areas The CEO&TE Community identified the following three focus areas to guide and align CEO&TE efforts. 1. Technical Engagement: Expand and broaden ShakeAlert technical engagement and implementation.—This focus is intended to expand, foster, and broaden an engagement network of technical partners and end users committed to the continued buildout and support of the earthquake early warning community. ShakeAlert Messages (published by the USGS) are used by technical partners to develop and deliver ShakeAlert-powered products and (or) services. A ShakeAlert-powered alert prompts people to take protective action, such as drop, cover, and hold on. A modified protective action can be triggered to support a broad range of populations. This is especially important in sectors most vulnerable to earthquake damage and where potential loss of life and property can be significant. 2. External Engagement: Engage in long-term communication, education, and outreach planning, implementation, and evaluation.—This focus creates targeted outreach and education campaigns that use an interdisciplinary process to apply social and physical science; prioritize development of customized formats to serve different audiences; incorporate lessons learned; and further align with and leverage related Federal, State, local, and non-profit earthquake preparedness programs and informational products and (or) services. The goal is to create awareness of "seconds matter" and facilitate personal protective and automated actions. 3. Internal Engagement: Build and sustain a robust infrastructure to optimize collaboration and project planning and facilitate timely and accurate information sharing among the community of stakeholders charged with implementing ShakeAlert CEO&TE.—This focus operates in accordance with sound governance processes and in alignment with defined roles and responsibilities. It is designed to enable decision-making protocols to ensure accountability and operational consistency, while allowing for the free exchange of information and ideas. Priorities ShakeAlert CEO&TE has five priorities. All CEO&TE efforts support at least one of the priorities described hereunder. 1. Public safety, preparedness, and resilience.—This priority includes products, programs, and (or) services that support the reduction of earthquake risk. This is done with consideration of the requirements and priorities of the emergency management community with a focus on how the ShakeAlert System can contribute to public safety, including emergency response and recovery. Emergency management agencies use other ANSS (h://www.usgs.gov/programs/ earthquake-hazards/anss-advanced-national-seismic-system) information products and tools for earthquake notification (for example, the Earthquake Notification Service at :// earthquake.usgs.gov/ens), the latest Earthquake Event web pages at ://earthquake.usgs.gov/earthquakes/map, and response information (for example, ShakeMap at :// earthquake.usgs.gov/data/shakemap). Unlike the other ANSS tools that largely provide post-earthquake information, ShakeAlert EEW is an additional public safety tool that has the potential to protect people and systems before strong shaking arrives. This priority aims to integrate ShakeAlert EEW into existing earthquake preparedness efforts and other emergency management programs (for example, the Great ShakeOut at s://www.ShakeOut.org, 2WeeksReady at ://www.2wr.org/home, and so forth). These programs can help to position the ShakeAlert System as a tool that complements organizing disaster supplies, securing one's space, and taking appropriate protective actions when receiving a ShakeAlert-powered alert or feeling shaking. This priority includes the exploration of future opportunities to enhance public safety using ShakeAlert and emergency management applications, like improving information sharing and coordination between earthquake early warning and tsunami warning systems. 2. Technical implementation and engagement.—This priority addresses the products, programs, and (or) services that support earthquake risk reduction using ShakeAlert Messages to protect people and systems. The core activity of this priority is to recruit, engage, and execute USGS license agreements with technical partners with the aim that they become licensed operators. That is, encourage technical partners to become organizations that can sell and (or) distribute ShakeAlert-powered products and (or) services. After signing a ShakeAlert Pilot License Agreement (PLA), a technical partner enters a period of research and development. To facilitate and support this process, the ShakeAlert CEO&TE Community provides

Table 1.  Community education and outreach priority sectors for the ShakeAlert System. Critical Infrastructure Sector ShakeAlert 2018 Priority Sector1 ShakeAlert 2025 Priority Sector Chemical — — Commercial Facilities2 — Construction Communications — — Critical Manufacturing2 — Manufacturing Dams — — Defense industrial base — — Emergency services2 Emergency management Emergency management Energy2 Utilities Utilities Financial — — Food and agriculture — — Government facilities2 Public educational institutions Public educational institutions Healthcare and public health2 Healthcare Healthcare Information technology — — Nuclear reactors materials, and waste — — Transportation2 Transportation Transportation Water and wastewater systems2 Utilities Utilities/pipelines 1Given and others, 2018. 2Sector defined as critical by CISA and as a priority for the ShakeAlert System. 12    ShakeAlert—CEO&TE Strategic Vision technical education resources and opportunities for real-time interaction (for example, via consultations, tutorials, and so forth) that addresses technical topics that support the technical partner's path to a becoming a License to Operate (LtO) partner. 3. Consistent messaging and communication.—This priority covers products, programs, and (or) services that support consistent messaging throughout the ShakeAlert System. This includes the development and evaluation of media resources, such as talking points, templated media releases, graphics, image files, frequently asked questions, web pages, and so forth. These media resources cover a broad range of topics including technical aspects of and information about the entire ShakeAlert System status and recommended protective actions when someone receives a ShakeAlert-powered alert or feels shaking. Beyond these resources, this priority addresses the ongoing coordination between the USGS and ShakeAlert partner agencies to ensure that messaging and communication is coordinated and consistent in all States where ShakeAlert has been implemented. 4. Integration with other Federal and State earthquake hazards products.—This priority addresses the integration of technical earthquake information products, programs, and (or) services with the ShakeAlert System. This can also include contextualizing ShakeAlert EEW in the ecosystem of earthquake information products and tools from ANSS and other sources. The ShakeAlert system produces one of many ANSS data products that may reduce earthquake risk when used in conjunction with other products, such as ShakeMap, ShakeCast, and so forth. In this context, ShakeAlert EEW has a specific role and complements the other products. A goal of this priority is to promote the integration of multiple information products and tools by ShakeAlert technical partners into their proposed ShakeAlert-powered products, services, applications, and so forth, to be implemented on the technical partner's conversion to LtO status. This priority also includes promoting the exploration of the technical feasibility of new and (or) other information products, such as how to improve information sharing and coordination between earthquake early warning and tsunami warning systems. 5. Educational resources development and dissemination.— This priority includes products, programs, and (or) services that promote or deliver ShakeAlert science, technology, engineering, arts, and mathematics education for use by learners in preK-16 classrooms, museums, and other learning environments, public education campaigns, and holders of ShakeAlert license agreements. It is important that resources are developed to serve the intended audiences. A key component of this priority is to provide ShakeAlert technical partners with these resources as they develop their education and training plan during the pilot phase, and as they implement that plan after conversion to LtO status and thereafter. Target Sectors In advance of the USGS announcement of the 2018 implementation of automated actions (also called "ShakeAlert is Open for Business"), the CEO&TE Community identified several sectors deemed priorities for CEO&TE efforts. Additionally, as part of the ShakeAlert strategic vision development process, several additional priority sectors were identified (table 1). These sectors are delineated below and support Presidential Policy Directive 21 (PPD-21)—Critical Infrastructure Security and Resilience to integrate with other Federal and State programs where applicable; they also align to the 16 critical infrastructure sectors identified by the

Strategic Framework    13 Cybersecurity and Infrastructure Security Agency (CISA). These sectors are defined by Presidential Policy Directive 21 (PPD-21) titled "Critical Infrastructure Security and Resilience" as "…systems and assets, whether physical or virtual, so vital to the United States that the incapacity or destruction of such systems and assets would have a debilitating effect on security, national economic security, national public health or safety, or any combination of those matters" (Office of the Press Secretary, 2013). The ShakeAlert CEO&TE Community acknowledges that States may use other frameworks (for example, FEMA Community Lifelines) and may prioritize different or additional sectors. As these efforts evolve, the CEO&TE Community may want to evaluate additional critical infrastructure sectors to implement ShakeAlert automated operations, as well as identify opportunities to incorporate ShakeAlert EEW into future critical infrastructure research and development projects. Further, members of the CEO&TE Community identified educational institutions and residential housing as two additional priority sectors even though they do not correspond to a critical infrastructure sector (table 1). Operating Principles Throughout the development of this strategic vision, CEO&TE Community members identified the need to understand expectations and operate in accordance with a shared set of principles. The following operating principles, expressed as statements of commitment, are derived from data collection efforts that informed this document and are central to ShakeAlert CEO&TE efforts. The nature of our work and the ShakeAlert System is inherently dynamic and requires continual reflection, assessment, and course correction. Therefore, we commit to continuous learning and improvement as the ShakeAlert System evolves. Our efforts require contributions from those who support the ShakeAlert CEO&TE mission and who also represent their individual organizations (at varying levels, from volunteer to full time). We acknowledge the multiple and complex situations faced by community members and will maintain a conducive environment for working out disagreements or different points of view. We respectfully ask how we can improve our strategy to optimize our reach while also focusing on meeting the requirements of a broad range of audiences who might use earthquake early warning systems, technologies, and messaging. We commit to presume honorable intent to ensure relevance to program goals and priorities. We recognize that differing and sometimes challenging perspectives and right-versus-right dilemmas are the foundations that guide our work. We commit in both practical action and in spirit to listen to a range of viewpoints and endeavor to meet the requirements of our broad stakeholder audiences. We commit to using a three-tiered working definition of a consensus model where: The process is explicit, rational, transparent, and fair; Participants are treated in a professional manner and their input is heard; and Participants commit to and support the outcome (and those who are ultimately accountable are authorized to make final decisions). This is also included in the decision-making framework. We commit to creating long-term sustainability of this program by being proactive and engaged supporters to ensure our leadership and other stakeholders understand the key benefits and value of ShakeAlert CEO&TE. The ShakeAlert Partnership Model The ShakeAlert System partnership between the Federal Government and the three West Coast States is currently served by the ShakeAlert system and LtO technical partners. State governments and university partners in California, Oregon, and Washington have contributed resources to the technical buildout of the ShakeAlert system and the development of a public engagement effort. The following information briefly introduces the partners who collectively develop, operate, and maintain the entire ShakeAlert System, including those who deliver ShakeAlert-powered products and (or) services (LtO technical partners). The roles and responsibilities of all these partners as they relate to ShakeAlert CEO&TE are detailed in the "Governance Approach" section of this strategic vision. U.S. Geological Survey As detailed by Given and others (2018), the USGS EHP has overall responsibility for the ShakeAlert System and works closely with cooperating partners to achieve the goals of the entire ShakeAlert System (table 2). Core system management and operations, testing and certification, coordination of CEO&TE activities, and overall project management are carried out by USGS project staff, known colloquially as ShakeAlert Central. Led by a national EEW Coordinator, ShakeAlert Central is in Pasadena, California. The USGS does not have the mission, infrastructure, or expertise to deliver mass alerts directly to the public, or to provide site-specific technology to take automated actions. Thus, the ShakeAlert strategy for alert distribution and use is to enlist technical partners with the necessary mission, technical abilities, and resources to deliver ShakeAlert-powered products and (or) services and to carry out end-user implementations. The continued expansion and sustained value of the ShakeAlert System depends on the support of public, private, philanthropic, technical, and academic partners.

Table 2.  Roles and organizational responsibilities for communication, education, outreach, and technical engagement (CEO&TE) for the ShakeAlert System. [CEO, communication, education, and outreach; USGS, U.S. Geological Survey] Organizational role Responsibilities Agency or partnership type Agencies (or subgroups) involved Lead agency Coordinate the interagency and inter-entity oversight of day-to-day efforts Provide administrative, programmatic, and leadership coordination Responsible for appropriate use of the ShakeAlert trademark and branding Develop contract mechanisms and enter into contracts for use of ShakeAlert Messages and the development of partner-specific CEO materials Co-chair the CEO&TE Community and its Core Committee forums Work in close collaboration with subject matter experts Curate input to shape ShakeAlert CEO&TE priorities and allocation of USGS-funded CEO&TE resources and final decision-making U.S. Geological Survey USGS Office of Budget, Finance and Analysis USGS Office of Communications and Publishing USGS Office of Acquisition and Grants USGS Earthquake Hazards Program Advanced National Seismic System Principal partners Provide expertise and input representative of stakeholder needs Support USGS in making and implementing decisions related to USGS's Federal oversight role Plan and implement CEO&TE strategies that support the ShakeAlert CEO&TE mission and priorities State agencies University partners California Governor's Office of Emergency Services California Geological Survey Washington Emergency Management Division Washington Geological Survey Oregon Department of Emergency Management Oregon Department of Geology and Mineral Industries California Institute of Technology University of California, Berkeley University of Oregon University of Washington Technical partners (and other partners) Apply subject matter expertise to enhance technical implementation of ShakeAlert System through alert delivery Build systems for automated actions Support earthquake preparedness, science education, and community engagement related to earthquake early warning, including integration into existing related programs Pilot partners License to Operate partners CEO partners Evaluation partners Earthquake education and advocacy partners Natural Resources Canada Federal Emergency Management Agency National Oceanic and Atmospheric Administration National Institute of Standards and Technology 14    ShakeAlert—CEO&TE Strategic Vision

Technical Partners Pilot partners develop and internally test innovative ways to use ShakeAlert Message data to deliver alerts that prompt people and systems to take protective actions. License to Operate (LtO) partners have met USGS-mandated standards for speed, reliability, and technical performance, including providing appropriate education and training for their end users. LtO partners are approved to provide or sell their developed product to end users. Other Partners Evaluation partners are observation-only partners who are credentialed to connect to the ShakeAlert system data feed but cannot take an action or develop products based on ShakeAlert information. Evaluation partners are provided an opportunity to learn more about how the ShakeAlert System works and the products it produces, so entities can evaluate if they want to become a pilot partner or an end user. Communication, education, and outreach (CEO) partners are not pursuing a technical implementation of ShakeAlert EEW; rather, they partner with the USGS on the development of education and (or) training resources for ShakeAlert EEW. Strategic Framework    15 University Partners and Regional Seismic and Geodetic Networks ShakeAlert is being developed by expanding and upgrading the infrastructure of regional seismic networks that are part of the ANSS. This includes the Pacific Northwest Seismic Network (PNSN, ://www..org), which is a partnership between the USGS, University of Washington, University of Oregon, California Integrated Seismic Network (CISN, ://www.cisn.org), and others. In California, the ShakeAlert System is supported by the CISN, which is a partnership between the USGS, California Governor's Office of Emergency Services (Cal OES, ://www.caloes.ca.gov), California Geological Survey (CGS, ht tps://www.conservation.ca.gov/cgs), Southern California Seismic Network (SCSN, ://www..org), Northern California Seismic System (NCSS, ://ncedc.org/), and academic institutions. University institutions involved are the California Institute of Technology (Caltech) Seismological Laboratory and the University of California (UC) Berkeley Seismological Laboratory. This enables the USGS, ANSS, and Cal OES to leverage their substantial investments in sensor networks, data telemetry systems, data processing centers, and software for earthquake monitoring activities residing in these network centers. In addition to seismic networks, the USGS collaborates with the EarthScope Consortium (://www.earthscope.org), which operates the National Science Foundation Geodetic Facility for the Advancement of Geoscience (GAGE), and three academic institutions to collect real-time Global Navigation Satellite System observations throughout the western United States. UC Berkeley, University of Nevada-Reno, Central Washington University (CWU), EarthScope, and USGS all provide data. EarthScope provides data-flow infrastructure and archiving, and CWU provides the real-time positions and peak ground displacement to the ShakeAlert system. The USGS-supported ShakeAlert university partners' work is defined and supported through cooperative agreements with the USGS and is coordinated by several working groups under the guidance of the ShakeAlert Executive Committee. The USGS also has data-sharing agreements with Mexico and Canada. Data from these countries are used by the ShakeAlert System for alert delivery in the United States only. In addition, through Canada's use of the same ShakeAlert software, the USGS and Natural Resources Canada (NRCan) share data, thus improving both countries' detection of and alerting for earthquakes in the border region. State Agencies States participate in and contribute to ShakeAlert implementation, much as they do for routine seismic monitoring and other earthquake hazard mitigation activities. Earthquake education is already in the portfolios of many State and local agencies, including Cal OES, the OR OEM, and the WA EMD. Organizations including EarthScope Consortium, Statewide California Earthquake Center (formerly Southern California Earthquake Center, ://www.scec.org), Cascadia Region Earthquake Workgroup, and Earthquake Country Alliance also have well-established communication, education, and outreach programs. As of the date of publication of this strategic vision, there has been notable progress in the integration of ShakeAlert EEW into their existing earthquake preparedness efforts. The State of California has provided substantial funding for the ShakeAlert system and has supported earthquake monitoring since 2001. It made EEW a priority in 2016 by enacting legislation that created the California Earthquake Early Warning Program within Cal OES, as well as the California Earthquake Early Warning Advisory Board, to advise the Cal OES Director. Cal OES developed an EEW Business Plan (Newman and others, 2018) and is exploring models to fund ongoing operation of ShakeAlert, EEW education, and user engagement activities in California. The State of Oregon appropriated funds to purchase seismic stations to enhance and contribute to ShakeAlert. The State of Washington is strongly supportive of the ShakeAlert initiative, provides some base funding of the PNSN, and houses the operation at the University of Washington in Seattle. Technical Partners Technical partners are integral to the success of the ShakeAlert System. By building technologies that deliver ShakeAlert-powered products and services, technical partners can help to save lives, minimize injuries, and (or) reduce earthquake

CEO&TE Community Technical users Social science Educational resources Working groups Campaign teams Focus teams CEO&TE Coordinator Figure 8.  Diagram describing the U.S. Geological Survey hierarchy of ShakeAlert System communication, education, outreach, and technical engagement (CEO&TE) organizational structure. Though not members of the CEO&TE Community, technical partners are indispensable to the USGS Earthquake Hazards Program's mission and continued buildout of an EEW industry where ShakeAlert Messages are used to develop and deliver alerts. A comprehensive technical engagement program is intended to foster long-term relationships and provide resources for the successful implementation of the entire ShakeAlert System. 16    ShakeAlert—CEO&TE Strategic Vision damage to property and infrastructure. A technical partner is any entity that enters into a Pilot License Agreement (PLA) with the USGS with the goal of obtaining License to Operate (LtO) status. LtO partners use USGS-issued ShakeAlert Messages for ShakeAlert-powered products and (or) services. Technical partners span multiple industries and sectors and include private for-profit companies, public entities, and nonprofit entities that can demonstrate a public safety benefit by becoming part of the ShakeAlert System. Communication, Education, Outreach, and Technical Engagement To support ShakeAlert System goals, a broad array of stakeholders is engaged in CEO&TE efforts (fig. 8). Further described in the "Governance Approach" section of this document, these stakeholders represent the USGS, universities, State emergency management agencies, State geological surveys, technical partners, and those with specialized subject matter expertise. Examples of subject matter experts include social science researchers, educators, and external affairs professionals. A subset of these stakeholders convenes as the CEO&TE Community under the auspices of the USGS Earthquake Hazards Program. "The USGS strategy is to coordinate, but not carry out, public education and training related to ShakeAlert, with the expectation that [CEO&TE professionals in States where the ShakeAlert System is implemented] would leverage existing earthquake education programs by integrating ShakeAlert EEW with them" (Given and others, 2018, p. 28). As much as possible, all ShakeAlert CEO&TE products and (or) services must be informed by the research literature, disciplinary background, and by the expertise of the many practitioners in the CEO&TE Community. Ongoing evaluation and monitoring can ensure that all CEO&TE products, programs, and services are continually updated and improved to optimize public safety. The CEO&TE Community serves to implement this strategy. If opportunities arise, pivoting on projects is supported, based on the goals and objectives set out in this strategy.

Governance Approach    17 Communication, Education, Outreach and Technical Engagement Community A subset of the ShakeAlert System convenes as the CEO&TE Community to provide feedback regarding the ShakeAlert System's human interface (fig. 8). The CEO&TE Community coordinates development, implementation, and evaluation of CEO&TE resources that are fundamental to the successful operation of the ShakeAlert System, and which direct people and (or) systems to take a protective action if shaking is felt or if a ShakeAlert-powered alert is received. The CEO&TE Community coordinates and implements technologies that trigger automated actions to protect lives and reduce property damage. The CEO&TE Community considers lessons learned from ShakeAlert implementations, best practices from experience, results of social science research, and with consideration of end-user input. Social Science Social science is broadly defined as a systematic study of people, their societies, governments, and their social, cultural, communication, learning, geographical, and economic structures (Hicks, 2004). Optimizing human interaction with the ShakeAlert System that results in positive effects on public safety is a primary measure of EEW success. This optimization is delineated as a key performance indicator in the "Performance Measurement Framework" section of this strategic vision. This can be achieved through contributions and coordinated integration of research from disciplines (for example, sociology, psychology, education, and communication) and productive interaction with physical scientists who manage the technical aspects of the USGS-operated ShakeAlert system. Social science has the potential to contribute to ShakeAlert CEO&TE efforts in at least three distinct ways. From development through its operational phase, the ShakeAlert System has relied on input from social scientists to aid in decisions, such as appropriate alert delivery thresholds, the contents of the alert messages themselves, and how to best communicate if the technical aspects of the ShakeAlert System do not operate as expected. Secondly, social science contributes to the ongoing work of the CEO&TE Community by providing a research-based foundation for the development of education and training products, programs, and services. This could include the development of ShakeAlert-style earthquake drills and exercises, integration of protective action information into technical partner education and training manuals, and (or) the development of an educational activity that teaches the difference between magnitude and intensity (which is fundamental to understanding what to expect from EEW). Finally, ShakeAlert social science research has the potential to contribute to the body of literature (for example, risk communication, science education, human behavior, and so forth) and the greater research community within and external to the USGS. Governance Approach There is an extensive network of stakeholders who are part of the ANSS and ShakeAlert systems. Successful implementation of EEW requires a broad community of willing and engaged participants. The following governance approach depicts the organizational arrangement and delineates roles and responsibilities of entities that have been and will continue to be foundational to and responsible for the long-term success and sustainability of ShakeAlert CEO&TE efforts. This current approach addresses gaps identified in the GAO-21-129 report (GAO, 2021) by further defining roles and responsibilities and related program management considerations. The governance approach also outlines parameters intended to create understanding, consistency, and transparency related to decision-making. Organizational Arrangement The ShakeAlert CEO&TE organizational arrangement is described in table 2. Committees, Working Groups, Special Projects Teams, and Standing Forums ShakeAlert CEO&TE work, including entities noted above as well as focus teams and other CEO&TE staff (for example, contractors, intergovernmental personnel act [IPA] staff, and USGS staff), is intended to support the implementation of the five CEO&TE priorities outlined in the "Priorities" section of the "Strategic Framework" section. All members of the CEO&TE Community bring their skills, knowledge, and expertise, both individually and as part of the CEO&TE organizational arrangement (table 2). To effectively carry out the five priorities, there is need for collaboration across the CEO&TE Community and with external partners. Table 3 describes the mechanisms used to effectively enable collaboration across the entire CEO&TE effort. Roles and responsibilities, as well as membership of the committees, working groups, special projects teams, and standing forums are detailed hereunder (tables 4-9). Names of members and the organizations they represent are managed by the CEO&TE Community Coordinator (fig. 8).

Table 3.  U.S. Geological Survey (USGS) and Communication, Education, Outreach, and Technical Engagement (CEO&TE) Community collaboration groups in the ShakeAlert System. [CEO, communication, education, and outreach; ELA, Evaluation License Agreement; LtO, License to Operate; PLA, Pilot License Agreement] ShakeAlert CEO&TE group Mission statement or description Committees Core Committee (CoreCom) Support the ShakeAlert System through coordination, collaboration, and community building. Facilitate effective implementation of the ShakeAlert System across Washington, Oregon, and California. Serve as the primary CEO&TE Community interface with States that participate in the ShakeAlert System. CoreCom is cognizant of each State's intrinsic and unique requirements and capabilities related to earthquake early warning. Working groups Educational resources working group (ERWG) Co-develop educational resources to increase awareness of ShakeAlert earthquake early warning, share resources with communities through a collaborative approach, and assess the effectiveness of resources through educational research best practices. Social science working group (SSWG) Provide research for the CEO&TE Community, decision-makers, and administrators to be better informed on how they can best communicate with and educate various public groups about the ShakeAlert System. Technical users working group (TUWG) Develop and maintain ShakeAlert technical partners and partnerships, resulting in the development of products and programs that contribute to the successful private-public implementation of the ShakeAlert System. Special projects teams Campaign teams Campaign teams spearhead efforts (or projects) that require short-term or ad hoc CEO&TE Community collaboration and participation across the CEO&TE Community, such as a system-wide rollout, reaching a major milestone, occurrence of an earthquake of great significance, and so forth. These endeavors may require participation from all members or be more regionally focused, depending on the nature of the campaign or project. Focus and (or) task teams CEO&TE Community focus and (or) task teams convene to complete time-bound (some lasting months to a year), sustained, and narrow-scope projects that address specific ShakeAlert CEO&TE priorities. Focus and (or) task teams include members of the CEO&TE Community (and in some cases, external experts) who have expertise related to and (or) interest in contributing to a special project. Focus and (or) task teams are commonly needed to address urgent CEO&TE requirements and provide a fast track for project completion. Additionally, focus and (or) task teams can include experts from outside organizations who may not be positioned to provide long-term commitments (or prefer a limited level of participation) to the CEO&TE Community, but can make valuable contributions. Standing forums Community forum The community forum gathers the broadest group of the ShakeAlert Community. These sessions include stakeholders, but are not limited to CoreCom, all ShakeAlert licensees (ELA, PLA, CEO, and LtO), USGS (staff, detainees, contractors, and so forth), implementation partners, and others. The purpose of this standing forum is to engage with the community and provide updates related to ShakeAlert happenings with a focus on topics related to CEO&TE. CoreCom forum The CoreCom forum gathers the leadership of the CEO&TE Community, including USGS staff and detainees, representatives from State agencies, universities, and guests essential to the operation of CoreCom. Committee business includes activity coordination, sessions seeking feedback from members, special presentations, and other work addressing the charter and mission of the CEO&TE Community. Technical partner forum The technical partner forum gathers ShakeAlert pilot and LtO partners to learn about and discuss technical aspects of the ShakeAlert System. This standing forum offers ongoing opportunities to communicate ShakeAlert System updates and other topics relevant to research and development and (or) the delivery of ShakeAlert-powered products and (or) services to people and (or) automated systems. 18    ShakeAlert—CEO&TE Strategic Vision

Table 4.  Lead agency, its offices, and their responsibilities in the ShakeAlert System. [CEO, communication, education, and outreach; CEO&TE, communication, education, outreach and technical engagement; GPS, Global Positioning System; USGS, U.S. Geological Survey] Lead Agency and Offices Responsibilities USGS—Natural Hazards Mission Area, Earthquake Hazards Program (EHP) Provide governance and strategic guidance to ensure CEO&TE efforts align with and support the overarching goals and the mission of the EHP and ANSS. Serve as liaison across USGS and within the U.S. Department of the Interior. Manage and coordinate USGS-supported resources. Advanced National Seismic System (ANSS) Leverage the existing earthquake monitoring capabilities and expertise of several ANSS regional seismic networks. Deliver near real-time information, providing situational awareness for emergency-response personnel. Continue to provide ground-motion data for a variety of products used for science, engineering, situational awareness, and public safety, including ShakeAlert Messages. USGS—Office of Budget, Finance, and Analysis (OBFA) Interface with all parts of the USGS organization and manage the Technology Transfer Program (TTP). Serve as the liaison to the U.S. Department of the Interior Office of the Solicitor to obtain legal advice relative to the ShakeAlert project. Assist ShakeAlert project staff in the creation, adaptation, and curation of license agreements that align with Federal laws and policies and meet the requirements of the ShakeAlert technical engagement effort. Assist ShakeAlert project staff in the negotiation of TTP and CEO contracts with technical partners, and address issues related to intellectual property (IP), such as trademark, software code, indemnification, and attribution. Develop contracts between the USGS and universities that protect IP. Ensure the USGS has the proper legal authority to enter into partnerships to collaborate on mission-related efforts. Verify that agreements and licenses are legally sufficient, as determined by the Office of the Solicitor. Confirm that collaborations benefit the USGS mission. Ensure that roles and responsibilities of all collaborating parties are clearly defined when partnerships are formed. Facilitate consultation with other USGS offices as necessary to ensure compliance with policies and laws not under the purview of the OBFA. Provide guidance to USGS Science Centers to help make informed programmatic and operational decisions based on statutes, regulations, and policies. Protect USGS interests while propelling the mission through partnerships. Provide guidance on technical engagement structures and processes to manage risk and legal exposure. Communicate reasons for non-negotiable changes that affect CEO&TE. USGS—Office of Communications and Publishing (OCAP) Work with members of the CEO&TE Community to communicate about and increase understanding of earthquake early warning. Coordinate USGS social media accounts (X [formerly Twitter], Facebook, and so forth). Post X platform Earthquake Dispatch (TED) notifications. Collaborate with CEO&TE Community leaders on nationally and internationally focused USGS communications. Collaborate with CEO&TE Community leaders on ShakeAlert-related press releases, media releases, national and international stories and media, and writing national and international press stories. Serve as a gatekeeper and provides permission to engage with national and international news media to help protect USGS and the ShakeAlert brand and trademark. Serve as a final approver for official ShakeAlert messaging and materials (for example, ShakeAlert messaging toolkits). Governance Approach    19

Table 4.  Lead agency, its offices, and their responsibilities in the ShakeAlert System.—Continued [CEO, communication, education, and outreach; CEO&TE, communication, education, outreach and technical engagement; GPS, Global Positioning System; USGS, U.S. Geological Survey] Lead Agency and Offices Responsibilities USGS ShakeAlert CEO&TE Create and maintain a strategic framework for CEO&TE efforts, including provisions for guidance, materials, and resources for States to use (and adapt, as necessary and appropriate) to implement ShakeAlert earthquake early warning. Curate input and feedback from CEO&TE Community members to help shape and influence priorities, decisions, and resource allocation. Use a three-tiered working definition of a consensus construct, where (1) the process is explicit, rational, and clear; (2) participants are treated in a professional manner and are heard; and (3) participants commit to and support the outcome. Serve as a final decision-maker related to USGS-funded and resourced CEO&TE efforts, with input from USGS management, as needed and appropriate. Serve as coordinator for the CEO&TE Community, maintaining focus on the CEO&TE vision and mission. Operate openly and transparently with CEO&TE Community members about decisions (what and why). Manage the negotiation and execution of license agreements with non-USGS agencies. (Regarding licensing, connecting to the ShakeAlert Message data feed requires Federal computer system credentials.) Provide consistent messaging and communication (for example, drop, cover, and hold on, talking points, and so forth). Provide trademark guidelines and updates. For example, where States and other entities deviate from official messaging, they must make it clear that "Opinions do not reflect an official position of the USGS." Provide around-the-clock communications and media support for the ShakeAlert project, including any event when the ShakeAlert system is activated. Coordinate communication efforts with the USGS OCAP, ShakeAlert project staff (including Duty Review Officer), USGS management, and others. Interface with State emergency management agencies, alert delivery partners (technical partners), and others to coordinate public information after a ShakeAlert system activation. At the request of USGS management, USGS CEO&TE coordinators can be recruited to assist with earthquakes outside the ShakeAlert States and (or) other events where they can be of service. Operate ShakeAlert social media channels in coordination with OCAP (for example, @USGS_ShakeAlert handle on X [formerly Twitter]). Educate local governments and others on funding opportunities available for ShakeAlert implementation, operation, and maintenance (for example, Federal grant programs, State grant programs, private and philanthropic support, and so forth). ShakeAlert field operations and technicians Install, upgrade, and maintain the sensor network and seismic and GPS stations. Serve informally as a first-line contact for community engagement. Provide resources and learning materials to building managers and landowners. Serve as ambassadors to thank partners for bringing earthquake early warning to all. 20    ShakeAlert—CEO&TE Strategic Vision

Table 5.  Principal partners and their responsibilities in the ShakeAlert System. [CEO&TE, communication, education, outreach, and technical engagement; CoreCom, Core Committee] Principal partners Responsibilities State agencies (for example, emergency management agencies, State geological surveys, and other State agencies) Serve as members of the CEO&TE Community and CoreCom and consider the requirements and priorities of their respective State's emergency management agency, geological survey, and general public stakeholders. Support within each State adoption and effective multisector utilization of ShakeAlert Messages. Serve as State and local CEO&TE liaisons and engage the public about what ShakeAlert earthquake early warning can and cannot do. Collaborate with ShakeAlert CEO&TE to develop and execute a State implementation strategy, operating in accordance with the following parameters: (1) ensure appropriate branding and legal compliance for use of the ShakeAlert trademark and materials, (2) provide proper attribution to USGS and the ShakeAlert system (to help ensure continued funding, partnership recognition, and so forth), (3) recognize USGS as the lead agency responsible and accountable for licensing ShakeAlert Messages, (4) use a data-driven research approach to program design and implementation, (5) ensure consistent messaging and communication that aligns with USGS-approved ShakeAlert talking points, and (6) have uniform documents and protective actions statements (for example, drop, cover, and hold on). Where States deviate, they must make it clear that "Opinions do not reflect an official position of the USGS." Respond to requests from State and local executives and legislators about the ShakeAlert earthquake early warning system. Respond to requests from local governments and others for education about funding opportunities available for ShakeAlert implementation, operation, and maintenance (including Federal grant programs, state grant programs, and private and philanthropic support). Manage and coordinate State-supported resources. University partners Respond to requests from State and local executives and legislators about the ShakeAlert System. Provide technical implementation, including technical partner recruitment, enrollment, and ongoing engagement. Assume an operational role (for example, buildout and maintenance of instrumentation networks). Conduct ShakeAlert system research and development. Develop education and training resources for technical partners (for example, GitLab resource center). Coordinate with USGS on media related to ShakeAlert milestones, events, and so forth. CEO&TE Technical Engagement Regional Coordinators Serve as the leadership team for the Technical Users Working Group (TUWG). Manage regional portfolios and coordinate interactions within and between regions via the TUWG. Identify and facilitate the development of new technical partners and other partnerships, such as with State emergency management agencies. Advise and guide external partners through the implementation phase (that is, changing from a Pilot License Agreement partner to a License to Operate partner). Ensure that information exchanged with the USGS is coordinated with the ShakeAlert project and the USGS Office of Budget, Finance and Analysis (OBFA) to ensure technical partners are provided the necessary resources during all phases of their partnership with the USGS. Provide regular status updates on technical partners' progress to USGS ShakeAlert leadership. Coordinate with the USGS to document partner applications, credential requests, and any training and communications needed for the partnership. The TUWG will document application, credential, and project management processes in its content management system. Governance Approach    21

Table 6.  Implementation partners and their responsibilities in the ShakeAlert System. [FEMA, Federal Emergency Management Agency; NIST, National Institute of Standards and Technology; NOAA, National Oceanic and Atmospheric Administration; NSF, National Science Foundation; USGS, U.S. Geological Survey] Implementation Partners Responsibilities Technical engagement—ShakeAlert License to Operate (LtO) partner License to Operate (LtO) partners have met the terms of the statement of work of a well-defined use in their ShakeAlert license agreement via a USGS performance review. LtO partner candidates must demonstrate competency in the areas of technical performance, as well as education and training. LtO partners are approved by the USGS to distribute and (or) sell their developed product and (or) service. Technical engagement—Pilot License Agreement (PLA) partner Pilot partners execute a license agreement with the USGS to research, develop, and internally test innovative ways to use ShakeAlert Messages for the delivery of ShakeAlert-powered products and (or) services to the public and (or) to automated systems. This is subject to limitations set forth by the USGS for the technology and field of use identified in the license agreement (for example, slowing of a train, opening fire house doors, and so forth). The goal is conversion from PLA partner status to an LtO partner status. Technical engagement—ShakeAlert Evaluation License Agreement (ELA) partner Evaluation partners who have executed this license agreement with the USGS are observation-only entities that connect to the ShakeAlert system data feed but cannot act or develop products based on the information. An ELA provides an opportunity to learn more about how the ShakeAlert System works and the products it produces, so entities can evaluate if they want to become a pilot partner or an end user by contracting with one of the existing LtO technical partners. Communication, Education, and Outreach (CEO) partners agreement CEO partners develop CEO&TE resources. Executing a ShakeAlert CEO partners agreement is not required to partner with the USGS. Rather, this document formally establishes and records the roles, responsibilities, and commitments between the USGS and CEO partners. For example, the CEO partners agreement could formalize the terms of co-branding, attribution, modes of distribution, and so forth. Earthquake education and outreach partners and external organizations There is potential for coordination with organizations that have similar missions in pursuit of earthquake and tsunami risk reduction in areas such as earthquake preparedness, science education, social science, community engagement, and public safety. Activities could include collaboration on the development of programs, educational events (for example, the Great ShakeOut), products, and (or) services. This may also foster opportunities for co-promotion and leveraging resources for synergistic events and activities. Other Federal Government agencies (FEMA, NOAA, NIST, NSF) There is potential for coordination with other Federal agencies that have similar missions in pursuit of earthquake and tsunami risk reduction in areas such as earthquake preparedness, science education, social science, community engagement, and public safety. Activities could include collaboration on the development of programs, educational events (for example, the Great ShakeOut), products, and (or) services. These agencies may be able to foster opportunities for co-promotion and leveraging of resources for synergistic events and activities. Natural Resources Canada (NRCan) The USGS is working with NRCan to ensure coordination of alerts in the United States and Canada, and to support the creation of two integrated earthquake early warning processing centers in Canada. This involves sharing algorithm and alert software to run on Canadian servers and sharing real-time data, including ShakeAlert Messages. USGS and NRCan are coordinating efforts to ensure that cross-border alerts are consistent and do not confuse the public. This project will require high-level coordination of policy related to public earthquake alerting and the development and distribution of public outreach and education materials with each other and stakeholders. Representatives from NRCan are members of the CEO&TE Community, participate in working groups, and serve on focus teams. Additionally, the development of shared standard operating procedures can ensure consistent, accurate post-event communications to government operations centers in both countries, news media, and other organizations in the event of earthquakes with cross-border effects. End users End users receive ShakeAlert-powered products and (or) services from LtO partners. End users include people who receive these products and (or) services directly (for example, to their cell phones), as well as organizations that work with an LtO partner to implement automated machine-to-machine actions. End users can also receive ShakeAlert-powered Wireless Emergency Alerts (WEA) to their mobile devices. WEA alert originators include other Federal agencies, such as the National Weather Service, and State and local government authorities. Alerts from authenticated public safety officials are sent through FEMA's Integrated Public Alert and Warning System (IPAWS) to participating wireless carriers. As an alerting authority, the USGS manages the development and delivery of ShakeAlert-powered WEA alerts. 22    ShakeAlert—CEO&TE Strategic Vision

Table 7.  Committees and their responsibilities in the ShakeAlert System. [ANSS, Advanced National Seismic System; CEO&TE, communication, education, outreach and technical engagement; EEW, earthquake early warning; USGS, U.S. Geological Survey] Committee Membership Responsibilities CEO&TE Community USGS CEO&TE team State agencies (emergency management agencies and State geological surveys) CEO&TE Community working groups University partners Canadian partners Those hired under USGS agreements (for example, intergovernmental personnel act [IPA] agreements) Student employees and social science research team members Other USGS designees Act as a primary body and (or) mechanism to facilitate and implement ShakeAlert CEO&TE. Provide well-informed feedback regarding the ShakeAlert System's human interface, including end users who interact with ShakeAlert-powered products and (or) services. Coordinate development, implementation, and evaluation of CEO&TE resources that are fundamental to the successful operation of the ShakeAlert System and to maximize life-safety and property-protection efforts. Ensure all CEO&TE resources consider best practices from experience, the results of social science research, and end-user specific input. Propose draft recommendations to the EEW External Working Group, the ANSS Steering Committee, and ultimately, to the Scientific Earthquake Studies Advisory Committee (SESAC) for consideration. Similarly, these draft recommendations are circulated within State agencies according to their established protocols. Core Committee (CoreCom) USGS CEO&TE team State agencies (emergency management agencies and geological surveys) University partners CEO&TE Community working groups Canadian partners Those hired under a USGS agreement Serve as the leadership team of CEO&TE Community. Representatives are designated to speak on behalf of their agency or organization on matters related to ShakeAlert CEO&TE. Develop, implement, and evaluate CEO&TE resources that are fundamental to the successful operation of the ShakeAlert System and to maximize life-safety and property-protection impacts. Work with USGS CEO&TE leadership to bring all proposed products, programs, and services to the EEW External Working Group, the ANSS Steering Committee and ultimately, to the SESAC for their consideration. Governance Approach    23

Table 8.  Working groups and their responsibilities in the ShakeAlert System. [CEO&TE, communication, education, outreach and technical engagement; EEW, earthquake early warning; NRCan, Natural Resources Canada; USGS, U.S. Geological Survey] Working Group Membership Responsibilities Educational Resources Working Group (ERWG) ERWG core leadership team includes as many as four co-chairs, USGS, and USGS designees. ERWG leadership team includes USGS and USGS designees. ERWG stakeholders include representatives from the educational resources community, State agencies, emergency management agencies, NRCan, USGS, and USGS designees. Partner with other CEO&TE Community working groups, State agencies, and professional organizations to identify and collaboratively develop resources and create entry points that can broaden the reach of ShakeAlert information. Support effective engagement with and understanding of ShakeAlert EEW within a broad variety of educational settings, including formal and free-choice learning environments, through dissemination of USGS ShakeAlert educational resources. Conduct educational research and assessment to validate the effectiveness of USGS ShakeAlert resources in various communities to address earthquake misconceptions. The aim is for universal design, such that a broad range of audiences will find materials useable. Technical Users Working Group (TUWG) TUWG leadership team (Technical Engagement Regional Coordinators) includes Caltech, University of California Berkeley, University of Oregon, University of Washington, USGS, and USGS designees. TUWG collaborators include Technical Engagement Regional Coordinators, State agencies, USGS, and USGS designees. Coordinate efforts to discover, document, and package technical best practices and lessons learned from each partnership. Develop systemwide technical projects that focus on (1) the development and sharing of technical resources and (2) the development and testing of educational and training guidelines for technical environments. Facilitate the exchange of information between partners of various sectors to encourage the development of new partnerships. Organize quarterly technical partner (TechPartner) forums to share updates to the ShakeAlert System and address partners' questions. Organize strategy meetings to maintain current procedures and standards, look ahead to anticipated benchmarks in technical engagement, and support implementation of technical partner solutions. Identify roadblocks that partners encounter and, if possible, help identify ways to overcome them. Identify areas where technical partners or sectors could provide resources that benefit the ShakeAlert project as a whole (for example, sensor locations, telemetry, education and training materials, and so forth). Develop technical education and training resources in collaboration with the other two CEO&TE Community working groups (ERWG and SSWG). Social Science Working Group (SSWG) SSWG leadership team includes as many as four co-chairs and USGS designees SSWG stakeholders include representatives from across the ShakeAlert CEO&TE Community. Members may represent various disciplines but the primary focus is researchers who are actively working on ShakeAlert or EEW social science research, as well as USGS designees. Co-chairs serve on CEO&TE Community and CoreCom committees and ensure relevant social science is being applied to and informs all CEO&TE Community priorities. Contribute to ShakeAlert operations by providing research results on human behavior that can inform technical aspects of the ShakeAlert System. Contribute to the CEO&TE Community by providing a research-based foundation to develop education and training products, programs, and services. Conduct and oversee social science research to inform the greater research community. 24    ShakeAlert—CEO&TE Strategic Vision

Table 9.  Special projects teams and their responsibilities in the ShakeAlert System. [CEO&TE, communication, education, outreach, and technical engagement; CoreCom, Core Committee; OBFA, Office of Budget, Finance and Analysis; OCAP, Office of Communications and Publishing; USGS, U.S. Geological Survey] Special projects team Membership Purpose Examples Campaign teams Leaders and experts from across the CEO&TE Community Campaign teams report to the CEO&TE Community. Although much of the campaign teams' work is conducted within the working groups and is coordinated through CoreCom, there are projects that require short-term or ad hoc CEO&TE Community cross-coalition collaboration and participation. These endeavors require full participation from all members of the CEO&TE Community to fulfill the CEO&TE Community mission. Ideally, one or two high-priority campaigns will be active at any given time. Campaigns will ideally align with the focus areas and priorities and be conducted in accordance with the operating principles as defined in this strategic vision. Examples of past campaign efforts include rollouts of the ShakeAlert System in California, Oregon, and Washington. A future campaign might be the creation of a repository of insights, lessons learned, promising practices, resources, implementation suggestions, and so forth that could be used by the current CEO&TE Community and those responsible for potential future expansion. Another example may be a CEO&TE Community campaign to develop a ShakeAlert CEO&TE media plan for a major system rollout consisting of representatives from the lead agency, all principal partners, all working groups, and select implementation partners. Focus and (or) task teams Appointed by the USGS CEO&TE Coordinator or working group co-chair. Members may include key CEO&TE Community members, stakeholders, potential external experts, or individuals interested in contributing to a special project but unable to commit long term to the CEO&TE Community. Focus and (or) task teams report to the CEO&TE Community. CEO&TE Community focus teams convene to complete time-bound (some lasting for months or more), sustained, and narrowly scoped projects that address specific ShakeAlert CEO&TE priorities. Focus and (or) task teams are commonly needed to address urgent CEO&TE priorities, providing a fast track for project completion. A past example is the ShakeAlert Messaging toolkit focus teams (each was convened for 1 year over the course of 3 years). This team provided subject matter expertise to CEO&TE Community and CoreCom and helped equip all members with approved, event-specific talking points and clear and consistent communication. Efforts fortified the ShakeAlert brand and ensured adherence to all USGS OBFA and OCAP legal and policy protocols and processes. Governance Approach    25

26    ShakeAlert—CEO&TE Strategic Vision Decision-Making in CEO&TE The success of ShakeAlert CEO&TE is predicated on robust collaboration, communication, and coordination. In keeping with the ShakeAlert project operating principles, charters, and formal agreements, the CEO&TE Community serves as a group of subject matter experts who work together to explore opportunities, solve problems, and implement solutions, representing the collective interests of ShakeAlert CEO&TE and benefitting from the extensive experience and deep subject matter expertise of its members. The CEO&TE Community is the forum through which States and other members of the CEO&TE Community provide input. This input is ultimately curated and used by USGS and the States in decisions about how to best support and advance progress within the focus areas and priorities as defined in this strategic vision. The CEO&TE Community uses a consensus-based approach, also delineated as an operating principle, for decision-making. There is no expectation that principal partners and others follow this exact process for their allocated resources or funding, though coordination and consensus-building are still desired. The CEO&TE Community observes the following guidelines in making its decisions: The process to make decisions is explicit, rational, transparent, and fair. CEO&TE Community members are afforded the opportunity to help shape priorities; however, the CEO&TE Community is not an advisory nor guidance body. Respect multiple and potentially differing member perspectives and limitations while keeping the focus on the ShakeAlert CEO&TE vision, mission, focus areas, and priorities (as defined in this strategic vision). Curated input and feedback from the CEO&TE Community are also used to draft recommendations. These draft recommendations are circulated within State agencies according to their established protocols and, ultimately, are proposed to the Earthquake Early Warning External Working Group, ANSS Steering Committee, Earthquake Hazards Program Advisory Committee, and Scientific Earthquake Studies Advisory Committee for consideration. Decisions and formative input are communicated to members of the CEO&TE Community and, as appropriate, are incorporated to ensure alignment with the CEO&TE strategic framework. Decision-Making Parameters All proposed ShakeAlert CEO&TE products, services, and (or) projects must align with one or more of the identified five priorities, advance progress in at least one of the three focus areas, and align with the CEO&TE mission and vision. Additionally, the USGS considers the following part of its decision-making framework: Ability to scale and broadly affect the following: States where ShakeAlert EEW is operating and could be leveraged as part of future expansion to other States. Groups with wider reach and more leverage (for example, school districts versus individual schools, industry groups, such as the National Association of Home Builders, and large technology companies, such as ). Policy and (or) institute mandates through legislative and related avenues. Dissemination, application, and integration of previously created resources (versus creating new material). New or existing grant programs that can provide the financial resources for ShakeAlert implementation. Align with and support the ShakeAlert System, the USGS Earthquake Hazards Program. Stay informed by social science. Demonstrate integration of findings from CEO&TE Community committees and working groups (that is, avoid working in isolation). Implementation Approach As depicted in the organizational arrangement, working groups (fig. 8) are instrumental for advancing the mission and supporting the priorities and focus areas delineated in the strategic framework. Each working group has its own strategic vision that aligns with this overarching strategic vision, and each also creates an annual work plan that outlines specific projects and work efforts that align with the strategic framework defined herein. Commonly, those projects are implemented by and through principal and implementation partners with support from the lead agency. Also (as described in the "Organizational Arrangement" section of this document), special projects teams may be convened to address emerging requirements and (or) capitalize on emerging opportunities. Regardless of who is carrying out ShakeAlert CEO&TE work, in addition to using the decision-making parameters outlined above, answering the following inquiries can help ensure efforts optimize resources, support ShakeAlert goals, and align with ShakeAlert CEO&TE priorities and focus areas. Ultimately, the goal is to deliver implementation-driven results. How will <insert: product/service/technology/process> help to support ShakeAlert goals to save lives and minimize property damage? How will <insert: product/service/technology/process> support <insert: state/county/entity> to successfully implement ShakeAlert CEO&TE? Who is the intended audience for <insert: product/service/ technology/process> and what action would <insert: the intended audience> take?

Table 10.  Key performance indicators (KPIs) and measures for the ShakeAlert communication, education, outreach and technical engagement (CEO&TE) strategic vision. [CEO, communication, education, and outreach; CoreCom, Core Committee; EEW, earthquake early warning; USGS, U.S. Geological Survey] Key performance indicator Description Measures KPI 1—CEO&TE Community membership Aim for representation from and engagement of principal partners from the CEO&TE Community, including the three working groups. Representatives should have relevant skills, experience, and expertise; share information and operate according to established processes; have aligned timelines and operating principles; leverage relevant lessons learned; and contribute to CEO&TE efforts. Representation on committees and working groups with designated co-chairs Annual survey of principal partners to assess progress Explicitly defined roles and responsibilities, as well as decision-making Participation in relevant meetings, such as CoreCom Participation on special projects teams KPI 2—Execute ShakeAlert surveys CEO&TE efforts are aimed at continually increasing awareness about the ShakeAlert System and improving public safety. ShakeAlert surveys measuring progress against baseline results (refer to KPI 8) KPI 3—ShakeAlert System implementations Build public-private partnerships focused on creating an earthquake early warning industry with technical partners, their clients, and end users that can implement automated actions that support ShakeAlert goals. Recruitment of ShakeAlert pilot partners Oversight and support for active pilot partners as they progress to License to Operate (LtO) status Successful conversion of pilot partners to LtO status Coordination, development, and management of uniform technical partner resources and guidelines, including education and training resources Resource support to LtO partners KPI 4—Sector expansion Target and cultivate prospective industry groups, technical partners, and others in sectors where ShakeAlert EEW can reach the broader populace and (or) address vulnerabilities based on larger environmental trends and considerations (such as the effect of increased remote or telework workers and their increased use of energy or utilities in residential buildings with respect to extreme weather events). Classification of sectors and subsectors Identification of gaps in those sectors Annual LtO partner surveys, where information gathered includes enumeration and sector classification of clients and end users Performance Measurement Framework    27 How will <insert: product/service/technology/process> further the CEO&TE mission to "broaden and expand the use of earthquake early warning by people and institutions as a tool for all to live safely and thrive in earthquake country?" How will <insert: product/service/technology/process> support the ShakeAlert CEO&TE focus areas and priorities? Throughout the development of this strategic vision, members of the CEO&TE Community have provided substantial input regarding potential CEO&TE activities. These project ideas could be considered to advance CEO&TE progress and might be used by working groups in the development of their annual work plans. These project ideas are available to all members of the CEO&TE Community on the ShakeAlert.org members-only portal. Performance Measurement Framework The purpose of the ShakeAlert CEO&TE performance measurement framework (PMF) is to ensure efforts are aligned with and support the strategic framework (vision, mission, focus areas, and priorities). The PMF serves as a management and accountability tool as well as a resource to help the members of the CEO&TE Community determine when and where changes are required. As with this strategic vision itself, the PMF is intended to be flexible and adaptable to align with new or changing priorities, such as any identified in future years by the CEO&TE Community, working groups, and (or) the USGS. The PMF is based on a key performance indicators (KPIs) approach. KPIs are the elements of the strategic vision that express what is to be achieved and when; they are quantifiable, outcome-based evaluations used to determine if efforts are on track. The CEO&TE Community identified eight KPIs to manage and track the progress of this strategic vision (table 10). This section is based on a best-practices construct and is populated with input provided by members of the ShakeAlert community. It is intended to focus on measures and outcomes over metrics. This will require the CEO&TE Community to collaboratively develop targets, data sources, and reporting frequencies. Table 10 defines eight key performance indicators for the CEO&TE Community.

Table 10.  Key performance indicators (KPIs) and measures for the ShakeAlert communication, education, outreach and technical engagement (CEO&TE) strategic vision.—Continued [CEO, communication, education, and outreach; CoreCom, Core Committee; EEW, earthquake early warning; USGS, U.S. Geological Survey] Key performance indicator Description Measures KPI 5—Media and influencer impact Efforts include passive and responsive media, as well as proactive media across social and traditional media outlets. These efforts leverage influencers to expand reach. Impact statements are included in various media and are consistent with approved talking points (and are grounded by social science) A curated inventory of media and publications and writers and journalists focused on and interested in science, earthquakes, and disaster reporting Technical partners and others implementing CEO efforts in accordance with licensing agreements and implementation plans KPI 6—Education and training Align and innovate broad efforts in earthquake education and training, and leverage and optimize related efforts across the EEW ecosystem. EEW (and ShakeAlert EEW) included in preK-16 curricula in formal education environments and in free-choice learning environments, such as museums, libraries, and park visitor centers KPI 7—Expansion to additional States and (or) collaborating with international partners CEO&TE efforts are broadly recognized for supporting ShakeAlert goals that result in additional States taking steps to consider ShakeAlert implementation, such as conducting feasibility studies. International collaborations help both countries better detect and alert for earthquakes in border regions and include standard operating procedures focused on steady-state and post-event CEO&TE efforts. Data-sharing agreements with USGS, Mexico, and Canada; used by the ShakeAlert System for alert delivery in the United States only Through Canada's use of ShakeAlert software, the USGS and Natural Resources Canada (NRCan) share data Coordinate alerts in the United States and Canada and support the creation to two integrated EEW processing centers in Canada which will involve sharing algorithm and alert software to run on Canadian servers and sharing real-time data, including alerts USGS and NRCan coordinate efforts to ensure that cross-border alerts are consistent and do not confuse the public Coordinate policy related to public earthquake alerting and develop and distribute public outreach and education materials Develop standard operating procedures to ensure consistent, accurate post-event communications to U.S. and Canadian Government operations centers, news media, and other organizations in the event of earthquakes with cross-border effects KPI 8—Social science research Create a social science research plan and track the progress of familiarity with the ShakeAlert System, increase people's ability to take protective actions when alerts are received, and develop a measurable increase in perceptions, attitudes, and awareness, as determined by tracking results of the CEO&TE bi-annual survey. ShakeAlert baseline survey measures public attitudes, perceptions, and expectations for the System. Studying videos found on social media to analyze protective actions taken when people receive alerts. Research can evaluate how successful educational efforts are in preK-16 schools. Analyze how relationships and connections affect operational and CEO activities. Understand how key messages about ShakeAlert EEW are used by the media. Research how ShakeAlert information is shared online, who shares it, when it is shared, and the sentiments around those messages. 28    ShakeAlert—CEO&TE Strategic Vision

References Cited    29 References Cited Given, D.D., Allen, R.M., Baltay, A.S., Bodin, P., Cochran, E.S., Creager, K., de Groot, R.M., Gee, L.S., Hauksson, E., Heaton, T.H., Hellweg, M., Murray, J.R., Thomas, V.I., Toomey, D., and Yelin, T.S., 2018, Revised technical implementation plan for the ShakeAlert system—An earthquake early warning system for the West Coast of the United States: U.S. Geological Survey Open-File Report 2018-1155, 42 p., ://doi.org/10.3133/ofr20181155. [Supersedes USGS Open-File Report 2014-1097.] Hicks, D., 2004, The four literatures of social science, in Moed, H.F., Glänzel, W., and Schmoch, U., eds., Handbook of quantitative science and technology research—The use of publication and patent statistics in studies of S&T systems: Springer Dordrecht, p. 473-496. Jaiswal, K.S., Rozelle, J., Tong, M., Sheehan, A., McNabb, S., Kelly, M., Zuzak, C., Bausch, D., and Sims, J., 2023, Hazus estimated annualized earthquake losses for the United States: Federal Emergency Management Agency FEMA P-366, 98 p., accessed March 19, 2025, at h://www.fema.gov/ sites/default/files/documents/fema_p-366-hazus-estimatedannualized-earthquake-losses-united-states.pdf. Jaiswal, K.S., Petersen, M.D., Rukstales, K.S., and Leith, W.S., 2015, Earthquake shaking hazard estimates and exposure changes in the conterminous United States: Earthquake Spectra, v. 31, p. S201-S220, ://doi.org/10.1193/ 111814EQS195M. Newman, M., Connolly, K., and Gage, T., 2018, Implementing earthquake early warning in California—A business plan for the California earthquake early warning system: California Governor's Office of Emergency Services, prepared by Blue Sky Consulting Group, Oakland, Calif., 69 p., accessed March 19, 2025, at ://www.caloes.ca.gov/wp-content/ uploads/Earthquake-Tsunami-Volcano/Documents/CEEWP- Business-Plan-Final.pdf. Office of the Press Secretary, 2013, Critical infrastructure security and resilience: Presidential Policy Directive PPD-21, February 12, 12 p., accessed May 13, 2025, at h://www .cisa.gov/sites/default/files/2023-01/ppd-21-criticalinfrastructure-and-resilience-508_0.pdf. U.S. Government Accountability Office [GAO], 2012, Managing for results—Key considerations for implementing interagency collaborative mechanisms: U.S. Government Accountability Office report GAO-12-1022, 41, p., accessed March 19, 2025, at ://www.gao.gov/products/gao-12-1022. U.S. Government Accountability Office [GAO], 2021, Earthquakes—Progress made to implement early warning system, but actions needed to improve program management: U.S. Government Accountability Office web page, GAO-21-129, accessed 03 19, 2025 at ://www.gao.gov/ products/gao-21-129. Wald, L.A., 2020, Earthquake information products and tools from the Advanced National Seismic System (ANSS): U.S. Geological Survey Fact Sheet 2020-3042, 2 p., ://doi.org/10.3133/fs20203042.

30    ShakeAlert—CEO&TE Strategic Vision Glossary The U.S. Geological Survey (USGS) recognizes that from time to time, websites may change resource locations and as such, those identified herein may move or become temporarily unlinked. ANSS  The Advanced National Seismic System (ANSS) includes a national Backbone network, the National Earthquake Information Center (NEIC), the National Strong Motion Project, and 15 regional seismic networks operated by the USGS and its partners. (Refer to h://www.usgs.gov/ programs/earthquake-hazards/anss-advancednational-seismic-system, accessed April 20, 2024.) CEO&TE Community  Communication, education, outreach, and technical engagement (CEO&TE) group under the auspices of the USGS Earthquake Hazards Program to provide feedback regarding the ShakeAlert System's human interface. CEO&TE Community campaign teams  Campaign teams are special project teams that are involved in efforts (or projects) that require short-term or ad hoc cross-coalition collaboration and participation across the Communication, Education, Outreach and Technical Engagement (CEO&TE) Community, such as a system-wide rollout, major milestone, an earthquake of great significance, and so forth. These endeavors could require participation from all people involved or have more of a regional focus, depending on the nature of the campaign. CEO&TE Community focus and (or) task teams  Communication, Education, Outreach and Technical Engagement (CEO&TE) Community focus teams convene to complete time-bound (some lasting months) and narrow-scope projects that address specific ShakeAlert CEO&TE priorities. Focus teams include members of the CEO&TE Community (and in some cases external experts) who have expertise related to and (or) interest in contributing to a special project. CEO&TE TUWG  Communication, Education, Outreach and Technical Engagement (CEO&TE) Community Technical Users Working Group. The TUWG mission is to develop and maintain ShakeAlert technical partners and partnerships, resulting in the development of products and programs that contribute to the successful private-public implementation of the ShakeAlert System. TUWG is led by a team of Technical Engagement Regional Coordinators (TERCs). CISN  California Integrated Seismic Network. Network members are the California Institute of Technology [Caltech], University of California Berkeley, California Geological Survey, USGS, and California Governor's Office of Emergency Services. (Refer to ://www.cisn.org.) Community forum  A community forum is a collection of individuals and organizations reflecting the broadest group within the ShakeAlert community and includes but is not limited to the Core Committee (CoreCom), all ShakeAlert licensees (Evaluation License Agreement [ELA], Pilot License Agreement [PLA], communication, education, and outreach [CEO], and License to Operate [LtO], USGS staff, detainees, contractors, and so forth), implementation partners, and others. Cooperative agreements  Cooperative agreements are legal instruments where the principal purpose is to transfer funds or property to provide support or stimulation authorized by statute, and where substantial involvement is expected between the USGS and the recipient when performing the activity. There is a participatory relationship, thus establishing the USGS as a "partner" with shared performance responsibility (h://www.usgs.gov/officeof-acquisition-and-grants/guide-submittingunsolicited-proposals, accessed March 19, 2025). CoreCom  The Core Committee (CoreCom) is the leadership team of the Communication, Education, Outreach and Technical Engagement (CEO&TE) Community. Earthquake notification  If their agreement with the USGS allows for it, ShakeAlert License to Operate (LtO) partners are permitted to use the data in ShakeAlert Messages to deliver earthquake notifications to end users. Notifications are delivered after an earthquake to provide situational awareness or perform another non-alerting function. Although the primary use of ShakeAlert data is for the development and delivery of alerts that prompt an immediate action, there may be yet unrealized novel applications for the data in ShakeAlert Messages.

Glossary    31 Earthquake Notification Service  Earthquake Notification Service is a free service that can send automated notification emails when earthquakes happen in a selected area. (Refer to ://earthquake.usgs.gov/ens.) Earthquake Country Alliance  Earthquake Country Alliance is a public-private-grassroots partnership of people and organizations that work together to improve earthquake and tsunami preparedness, mitigation, and resiliency. (Refer to https://www.earthquakec ountry.org.) EarthScope Consortium  The EarthScope Consortium (://www.earthscope.org) supports global geophysical research and education to build earthquake-resilient communities. EarthScope continues the operation of National Science Foundation's (NSF's) Geodetic Facility for the Advancement of Geoscience (GAGE) and Seismological Facility for the Advancement of Geoscience (SAGE), previously operated by the University NAVSTAR Consortium (UNAVCO) and Incorporated Research Institutions for Seismology (IRIS). In 2023, the EarthScope Consortium was formed from the merger of IRIS and UNAVCO. EEW  Earthquake early warning is the general principle of public safety technologies that rapidly detect an earthquake at Earth's surface and process that data with the goal to deliver alerts to people and to systems prompting an immediate action before damaging shaking arrives at their locations. (Refer to h://www.usgs.gov/programs/ earthquake-hazards/science/earthquakeearly-warning-overview). ELA  Evaluation License Agreement (ELA) partners are observation-only partners who are allowed to connect to the ShakeAlert System data feed but cannot take action or develop products based on this ShakeAlert information. An evaluation partnership provides an opportunity to learn more about how the ShakeAlert System works and its products, so entities can evaluate if they want to become a pilot partner or an end user. End user  End users receive ShakeAlert-powered products and (or) services from License to Operate (LtO) partners. End users include people who receive these products and (or) services directly (for example, to their cell phones), as well as organizations that work with an LtO partner to implement automated machine-to-machine actions (for example, slowing or stopping trains, opening fire house doors, and so forth). ERWG  Communication, Education, Outreach and Technical Engagement (CEO&TE) Community Educational Resources Working Group. The ERWG mission is to develop educational resources to increase awareness of ShakeAlert earthquake early warning, share resources with communities through a collaborative approach, and assess the effectiveness of the resources through educational research best practices. Great ShakeOut  Great ShakeOut earthquake drills are an annual opportunity for people in homes, schools, and organizations to practice what to do during earthquakes and to improve preparedness. These events are made possible through a collaboration between several agencies, including the USGS. (Refer to s://www.ShakeOut.org.) Human interface  A human interface is any mode of interaction that a person has with ShakeAlert-powered products and (or) services, based on the use of ShakeAlert Messages by USGS-licensed ShakeAlert technical partners. The interface can be direct, such as an alert delivered to a cell phone; indirect, such as a ShakeAlert-powered automated protective action (that is, machine-to-machine); or a combination of both. KPI  Key performance indicator. KPIs are the elements of the strategic vision that express what is to be achieved and when; the focus areas and priorities KPIs are the quantifiable, outcome-based evaluations used to determine if efforts are on track. Licensee  A licensee is a holder of a USGS ShakeAlert license agreement, such as an Evaluation License Agreement (ELA), Pilot License Agreement (PLA), License to Operate (LtO), and (or) Communication, Education, and Outreach (CEO) License Agreement.

32    ShakeAlert—CEO&TE Strategic Vision LtO partner  On conversion from a pilot partner to a License to Operate (LtO) technical partner, the USGS grants a ShakeAlert licensee the right to distribute ShakeAlert-powered products and (or) services to the public and (or) to automated systems, subject to limitations set forth by the USGS for the technology and field of use identified in the license agreement between the USGS and the LtO technical partner. Pilot partner  A pilot partner is a technical partner that holds a current Pilot License Agreement (PLA) with the USGS. Technical partners build systems to deliver ShakeAlert-powered products and (or) services. PLA  A Pilot License Agreement (PLA) with the USGS allows technical partners to research, develop, and internally test innovative ways to use ShakeAlert Messages to deliver ShakeAlert-powered products and services to the public and (or) to automated systems, subject to limitations set forth by the USGS for the technology and field of use identified in the license agreement between the USGS and the technical partner. ShakeAlert Central  The team of USGS project staff with dedicated responsibility for the ShakeAlert system. ShakeAlert central staff act as chairs of most of the standing working groups. This team coordinates with the Executive Committee and the various working groups to ensure the successful operations and ongoing development of the ShakeAlert system. Tasks include monitoring whole-system performance, ensuring that performance goals are met, post-event response, and guiding technical and scientific development of the system. ShakeAlert Project  The official USGS name for the ShakeAlert earthquake early warning system (://www.ShakeAlert.org). Social science  Social science is broadly defined as a systematic study of people, their society, and their governmental, social, cultural, communication, geographical, and economic structures. SSWG  CEO&TE Community Social Science Working Group. SSWG stakeholders include representatives from across the ShakeAlert CEO&TE Community. The membership focus is for researchers who are actively working on ShakeAlert or earthquake early warning (EEW) social science research, as well as USGS designees. Technical engagement  An interaction with current or prospective ShakeAlert technical partners. Technical partner  A technical partner is a ShakeAlert System licensee who holds a current Pilot License Agreement (PLA) or License to Operate (LtO) agreement with the USGS. Technical partners build systems to deliver ShakeAlert-powered products and (or) services. TED  Tweet Earthquake Dispatch (on X [formerly Twitter]), Facebook, and so forth). Issued under the auspices of the USGS Office of Communications and Publishing who coordinate USGS social media accounts.

Moffett Field Publishing Service Center, California Manuscript approved June 23, 2025 Edited by Lisa J. Binder and Monica Erdman Design and layout by Cory Hurd

de Groot and others—ShakeAlert—CEO&TE Strategic Vision—CIR 1561 ISSN 2330-5703 (online) ://doi.org/10.3133/cir1561

Plates & figures from the original