Research ReportCRS ReportVersion 13
R47121
The ShakeAlert Earthquake Early Warning System and the Federal Role
Published Apr 24, 2025Updated Jun 21, 2025
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What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.
- HR 302115th Congress
FAA Reauthorization Act of 2018
Oct 5, 2018 · Became Public Law No: 115-254.
- S 1768115th Congress
National Earthquake Hazards Reduction Program Reauthorization Act of 2018
Dec 11, 2018 · Became Public Law No: 115-307.
- HR 2471117th Congress
Consolidated Appropriations Act, 2022
Mar 15, 2022 · Became Public Law No: 117-103.
- S 2959117th Congress
Supplemental Impact Aid Flexibility Act
Jan 21, 2022 · Became Public Law No: 117-83.