Siren sounds blared from mobile phones across the UK on Sunday afternoon as the national emergency alert system underwent its second test. At approximately 3pm, devices connected to 4G and 5G networks ...

On November 3, 2025, Saudi Arabia's Civil Defence will conduct a coordinated test of its emergency alert systems, including mobile phone alerts and fixed sirens across key regions to ensure public ...

An emergency alert system will ring out on Brit’s mobile phones in upcoming government tests. Alarm bells sent straight to your mobile will be tested at around 3pm on September 7, in the United ...

A heads-up: your phone might be getting a loud earthquake test alert this morning. At least, you will if you’re one of the over 4 million Californians who have the MyShake earthquake warning app ...

HONOLULU (HawaiiNewsNow) - The monthly test of the all-hazard Statewide Outdoor Warning Siren System will sound as scheduled, officials say. The test is scheduled for Friday, Aug. 1, at 11:45 a.m.

HONOLULU (Island News) — The monthly test of Hawai‘i’s Statewide Outdoor Warning Siren System and Emergency Alert System is set for Thursday, May 1, 2025 at 11:45 a.m. The test will feature a ...

Cell phones across Houston will ping with an Amber Alert-style warning at 11 a.m. Friday as city officials test the emergency messaging system. "This (wireless emergency alert) message would be for a ...

85 million smartphones will go off at once at 3 p.m. on September 7 as part of the United Kingdom's emergency alert test. This is part of the trial of the country's emergency warning system. This ...

A man surveys tree debris at Louise Hays Park in Kerrville on July 6 after heavy rain caused flooding along the Guadalupe River. In a state where hurricanes, tornadoes and flash floods are a constant ...