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Tornado Sirens

Emergency siren (credit: CBS)

Denver’s Updated Siren System Might Have Some Dead Spots

It’s a sound that gets people’s attention, and now it’s blaring better than before. On Wednesday the city of Denver tested its improved emergency warning system to make sure it’s ready in case of tornadoes, flooding and other dangers.

12/12/2012

Denver plans on replaced and upgraded its tornado warning siren system. (credit: CBS)

Denver To Test New And Updated Emergency Sirens On Wednesday

Residents in and around Denver shouldn’t be surprised if they hear warning sirens on Wednesday.

12/11/2012

(credit: CBS)

Rural Coloradans Need To Find Alternative Means For Tornado Warnings

Clean-up continued in southeastern Colorado after a string of tornadoes. Five twisters touched down early Friday morning in three counties around Lamar and Chivington.

04/29/2012

Denver plans on replaced and upgraded its tornado warning siren system. (credit: CBS)

Denver Plans Tornado Warning System Upgrade

The City of Denver is upgrading its tornado warning system as severe weather season gets underway in Colorado.

04/12/2012

A tornado siren (credit: CBS)

Decision To Turn On Tornado Sirens Not Taken Lightly

Last week the severe storms prompted several cities to activate their tornado sirens, but no tornados were spotted. So viewers asked CBS4 to look into the reasons behind the alarms.

07/13/2011