At 3 p.m. Thursday, the Santa Cruz County Office of Response, Recovery & Resilience will conduct a planned wireless emergency ...

Wireless Emergency Alerts — a national public warning system commonly used by state and local authorities to deliver important information about severe weather, natural disasters, or missing persons ...

Telephone-based mass notification systems are used by thousands of public safety agencies across the U.S. to warn residents ...

The County of Monterey wants to inform the communities of Watsonville and Pajaro that they will be testing an emergency alert on Thursday.

Shortly before 6 p.m. Tuesday, phones across Los Angeles County lighted up with an emergency alert test, the latest example of challenges that government officials are experiencing with wireless ...

The Consumer Technology Association told the Federal Communications Commission last week that it believes the current Emergency Alert System is highly effective and, if expanded, could create more ...

The company said indiscriminate jamming could interfere with licensed spectrum used by SiriusXM and wireless carriers.

The alert will clearly state that it is a test and will include an option to unsubscribe.