If you receive a flash flood warning on your mobile device, please take action immediately
![The massive amount of rain that fell on the Colorado Front Range in September 2016 was devastating, with nine lives lost and property damage estimated at more than $2 billion. Please don't let this happen to you: If you receive a Wireless Emergency Alert on your mobile device, please take action immediately. (Image credit: NOAA) The massive amount of rain that fell on the Colorado Front Range in September 2016 was devastating, with nine lives lost and property damage estimated at more than $2 billion. Please don't let this happen to you: If you receive a Wireless Emergency Alert on your mobile device, please take action immediately.](/sites/default/files/styles/landscape_width_1275/public/legacy/image/2019/Jun/PHOTO-flood.photo_.car-NOAA-070716-800x450-landscape.jpg?itok=7UtOxJHT)
The massive amount of rain that fell on the Colorado Front Range in September 2016 was devastating, with nine lives lost and property damage estimated at more than $2 billion. Please don't let this happen to you: If you receive a Wireless Emergency Alert on your mobile device, please take action immediately. (Image credit: NOAA)