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  2. Emergency Broadcast System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Broadcast_System

    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 most commonly used, along with the Emergency Override system. It replaced the previous CONELRAD system and was used from 1963 to 1997, at which point it was replaced by the ...

  3. Here's why FEMA sent an emergency alert to your cellphone today

    www.aol.com/news/heres-why-cellphone-emergency...

    On TV and radio, the announcement said: “This is a nationwide test of the Emergency Alert System, issued by the Federal Emergency Management Agency, covering the United States from 14:20 to 14: ...

  4. Emergency Alert System - Wikipedia

    en.wikipedia.org/wiki/Emergency_Alert_System

    Replaced. Emergency Broadcast System, Local Access Alert. The Emergency Alert System (EAS) is a national warning system in the United States designed to allow authorized officials to broadcast emergency alerts and warning messages to the public via cable, satellite and broadcast television and AM, FM and satellite radio.

  5. National Emergency Message - Wikipedia

    en.wikipedia.org/wiki/National_Emergency_Message

    Video slide from a prerecorded stand-by script announcement of an EAN from WGN-TV, Chicago, in 1985, during the period of the Emergency Broadcast System. This EAN announcement was never seen on the airwaves of WGN-TV itself but was posted to YouTube in March 2017. [6] The term "Emergency Action Notification" was created when the Emergency ...

  6. Did your cell phone make a screeching noise today? Here’s why

    www.aol.com/america-national-emergency-alert...

    Here are answers to all of your burning questions about today’s emergency alert test. ... same combination of audio tones that has been used since 1963 in the original Emergency Broadcast System

  7. Conspiracy theorists fear Emergency Alert System test will ...

    www.aol.com/conspiracy-theorists-fear-emergency...

    FEMA's national Emergency Alert System — recognisable by the startling beep heard on the radio or television prior to an announcement — will test its delivery capabilities on Wednesday at ...

  8. Four-minute warning - Wikipedia

    en.wikipedia.org/wiki/Four-minute_warning

    The four-minute warning was a public alert system conceived by the British Government during the Cold War and operated between 1953 and 1992. The name derived from the approximate length of time from the point at which a Soviet nuclear missile attack against the United Kingdom could be confirmed and the impact of those missiles on their targets.

  9. Emergency Alert TV Interruption Leaves Los Angeles Viewers ...

    www.aol.com/emergency-alert-tv-interruption...

    A somewhat vague emergency broadcast system alert interrupted television viewing around 5:35 p.m. Pacific time today, ordering an immediate mandatory evacuation for a strange assortment of ...