The national system for sending emergency alerts to mobile phones will be tested for the second time on Sunday 7 September. The alerts are designed for situations ...

Phones across the country will receive a text this weekend as part of one of the "biggest public safety exercises" in UK history. It will see tens of millions of mobile phones vibrate and emit siren ...

An emergency alert test message from South Pasadena was accidentally sent to an estimated 10 million mobile phones across Los Angeles County Tuesday night. Just before 6 p.m., cell phone screens ...

This is read by an automated voice. Please report any issues or inconsistencies here. South Pasadena accidentally sent an emergency alert test to phones across L.A. County, reaching residents in Long ...

On Sunday, September 7, at 3pm an Emergency Alert test notification will be sent to all compatible devices in the UK. The UK government is testing its emergency alert system to ensure that in a real ...

Editor’s note: The above video is from previous, related coverage that was first reported on KXAN on August 26, 2025. AUSTIN (KXAN) — Austinites will receive a test emergency alert on Monday, Sept. 29 ...