• Organization: Department of the Interior
• Updated: 2022-06-08T00:00:00Z

ShakeAlert, the earthquake early warning (EEW) system for the West Coast of the United States, attempts to provides crucial warnings before strong shaking occurs. However, because the alerts are...

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• Organization: Department of Homeland Security
• Updated: 2024-06-28T15:06:01-04:00

Public alert and warning messages formatted in the Common Alerting Protocol standard intended for public broadcast over the Emergency Alert System and Wireless Emergency Alert System

• Organization: Department of Homeland Security
• Updated: 2025-04-01T12:39:09-04:00

The Integrated Public Alert and Warning System (IPAWS) is a modernization of the nation's alert and warning infrastructure that unifies the United States' Emergency Alert System (EAS), Wireless...

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