City of Fremont, CA Official Website
Home MenuAlerts & Notifications
The City uses AC Alert and Nixle to notify the public during emergencies. We’ve also included other alert services that may be helpful.
Wireless Emergency Alerts
Wireless Emergency Alerts (WEA) are short emergency text messages sent to mobile devices in a locally targeted area. The message is accompanied by an alert tone that overrides sound settings, and vibration. Pay close attention when you receive a WEA: your safety may depend on taking immediate action, such as evacuating an area.
You don't need to opt-in to receive WEAs, but your phone must be on and within range of cell towers.
