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 ...

In just two months' time, mobile phones throughout the UK will trigger a prominent, inescapable siren as part of a comprehensive test of the UK Government's emergency alert system. The siren, intended ...

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 ...

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 ...

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 ...

Luxembourg’s Ministry of State, Ministry of Home Affairs and the High Commission for National Protection (HCPN) have ...