The monthly test of the all-hazard Statewide Outdoor Warning Siren System is scheduled for Friday, Jan. 2, 2026, at 11:45 a.m ...

The first monthly test of the all-hazard Statewide Outdoor Warning Siren System in 2026 will take place on Jan. 2 at 11:45 ...

Homewood Campus Public Safety will conduct a test of the campus siren/public address system and the Johns Hopkins Rave Alert text messaging system today, Nov. 25, at 1 p.m. The test will be a ...

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 ...

Homewood Campus Public Safety will conduct a test of the campus siren/public address system and the Johns Hopkins Rave Alert text messaging system at 1 p.m. on Tuesday, Nov. 25. The test will be a ...

Compatible mobile phones and tablets will receive an alert, make a loud siren-like sound and vibrate. A spokesperson said that people will not need to take any action when the test alert sounds on ...