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  1. wikipedia.org
    https://en.m.wikipedia.org › wiki › Emergency_Broadcast_System

    Emergency Broadcast System - Wikipedia

    The Emergency Broadcast System (EBS), sometimes called the Emergency Action Notification System (EANS), was an emergency warning system used in the United States. It was the …

  2. fema.gov
    https://www.fema.gov › ... › public › emergency-alert-system

    Emergency Alert System - FEMA.gov

    The Emergency Alert System (EAS) is a national public warning system that requires radio and TV broadcasters, cable TV, wireless cable systems, satellite and wireline operators to provide …

  3. ready.gov
    https://www.ready.gov › alerts

    Emergency Alerts - Ready.gov

    Sep 19, 2025 · Emergency Alert System (EAS) The Emergency Alert System (EAS) is a national public warning system that allows the president to address the nation within 10 minutes during …