The national system for sending emergency alerts to mobile phones will be tested for the second time this afternoon, on ...

The national system for sending emergency alerts to mobile phones in the UK is being tested for the second time.

The government has urged people to "keep their cool" when the national system for sending emergency alerts to mobile phones in the UK is tested on Sunday. At 15:00 BST, compatible phones will vibrate ...

Brits were previously told to 'keep your cool' as the emergency alert causes phones to emit a siren-like sound during the UK-wide test, which is only the second of its kind ...

The test - the second one of its kind - is scheduled to take place on the afternoon of September 7 and will mark the second ...

WASHINGTON -- This is why you may have gotten a notification from the White House on Wednesday. The government tested a new national alert system that would let presidents send out emergency messages ...

HIEMA announces the routine test of Hawai'i's Statewide Outdoor Warning Siren System on October 1 at 11:45 a.m.

The monthly test of the all-hazard Statewide Outdoor Warning Siren System is scheduled for Wednesday, Oct. 1, 2025, at 11:45 ...