Growing up, the Emergency Broadcast System was a kind of sonic boogeyman. Its signature harsh tone would cut through your favorite TV show or song on the radio, announcing that “THIS IS ONLY A TEST”.

SALT LAKE CITY (KUTV) — The Utah National Guard has warned state residents that it will conduct a test of its Emergency Radio Broadcast Recall System on Sunday night. The test, slated for 8 p.m. on ...

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 ...