The counties of Sonoma and Napa will be conducting a targeted emergency alert and warning test this Thursday, according to ...

Sirens will sound Tuesday morning throughout the entire state as a test. The sirens will activate the Emergency Alert System (EAS) on NOAA Weather Radio but will not trigger a wireless emergency ...

Wireless Emergency Alerts are used to warn the public about dangerous weather ... The FCC noted that to grab consumers’ attention, these alerts are accompanied by a distinctive sound and vibration.

It is severe weather awareness week, so it only makes sense to get some practice in. Learn more about tornado sirens in Iowa.