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Strengthening Tsunami Warning and Education: Faster Alerts and Coastal Protection

This law reauthorizes and expands the Tsunami Warning and Education Act, significantly enhancing coastal safety for citizens. It mandates faster and more accurate warning issuance, improved hazard mapping, and better coordination between earthquake and tsunami early warning systems. Citizens will benefit from more precise information and improved evacuation plans, enabling quicker response during emergencies.
Key points
Faster and More Accurate Warnings: Warning programs must now prioritize the timeliness and accuracy of forecasts, reducing reaction time to threats.
Improved Monitoring Infrastructure: Strengthening seismic and satellite (GNSS) networks and ocean observing systems for better tsunami detection and measurement.
New Hazard Maps: Requirement to update tsunami inundation maps and models to better support mitigation and recovery activities.
Alert Effectiveness Evaluation: Authorities will collaborate with high-risk communities to evaluate if current alert terminology and timing are understood and produce the desired response.
Increased Funding: Authorization of $32 million annually for fiscal years 2024 through 2028 for warning, research, and mitigation programs, with a portion dedicated to state-level activities.
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Additional Information
Print number: 118_HR_6234
Sponsor: Rep. Bonamici, Suzanne [D-OR-1]
Process start date: 2023-11-06