来自MSN10 个月
Will there still be a tornado siren test today, despite Tuesday storms? What to know
Tornado siren tests will go ... Management Agency tests its Outdoor Warning Siren System at noon on the first Wednesday of every month. The test sounds like a single siren tone and lasts about ...
NBC4 Columbus1 个月
Faulty tornado siren at northwest Columbus high school wakes up area
COLUMBUS, Ohio (WCMH) — Northwest Columbus residents got an early wake up call Saturday morning as a surprise tornado siren sound was heard throughout the area. A police dispatcher said that ...
来自MSN9 个月
Why is the tornado siren going off? What to know about monthly tests in the Des Moines area
While outdoor siren warning systems across Des Moines metro counties will sound in the event of a threat ... When is test day for outdoor tornado warning sirens in Des Moines metro counties?