Every phone, TV, and radio in the US will get an emergency alert today — here’s how 

An example of the emergency alert message going out today. | Image: FEMA
    

  As a reminder, at about 2:20PM ET on Wednesday, October 4th, your phone will probably make a loud noise and show a message that reads, “THIS IS A TEST of the National... #press

https://www.theverge.com/2023/10/4/23903175/fema-fcc-national-emergency-alert-simultaneous-protocol-ipaws-wea-ems-phone-tv-radio?utm_source=press.coop