DENVER — The Denver Office of Emergency Management will conduct a test of its outdoor warning sirens and wireless emergency alert system Wednesday morning. During the test, which is scheduled for 11 a ...
Denver to test sirens and wireless emergency alert system All 86 outdoor warning sirens will sound for about three minutes, and a test alert will be sent to cell phones within the city.
Getting your Trinity Audio player ready... Denver’s outdoor warning sirens will sound for three minutes on Wednesday morning as officials test the city’s emergency systems. All 86 outdoor sirens are ...
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