WIRELESS EMERGENCY ALERTS 

Wireless Emergency Alerts (WEAs) are short emergency messages from authorized federal, state, local, tribal and territorial public alerting authorities that can be broadcast from cell towers to any WEA‐enabled mobile device in a locally targeted area. Wireless providers primarily use cell broadcast technology for WEA message delivery. WEA is a partnership among FEMA, the Federal Communications Commission (FCC) and wireless providers to enhance public safety.

WEAs can be sent to your mobile device when you may be in harm’s way, without the need to download an app or subscribe to a service. WEAs are messages that warn the public of an impending natural or human-made disaster. The messages are short and can provide immediate, life-saving information. 

  • WEAs look like text messages but are designed to get your attention with a unique sound and vibration repeated twice.
  • WEAs are no more than 360 characters (90 on many phones) and include the type and time of the alert, any action you should take and the agency issuing the alert.
  • WEAs are not affected by network congestion and will not disrupt texts, calls or data sessions that are in progress.
  • You are not charged for receiving WEAs and there is no need to subscribe.
  1. More WEA Info
  2. Palo Verde Generating Station WEA Test