Some pretty extreme weather happens during monsoon season in the Desert Southwest.
Thunderstorms rumbled across Arizona, and a weather camera near Phoenix captured a microburst in action.
Microbursts occur when a thunderstorm suddenly collapses, dropping copious amounts of rain and sometimes causing wind damage.
Follow Storm Shield Meteorologist Jason Meyers via the Storm Shield app on Twitter, Facebook, and YouTube. Download the Storm Shield Weather Radio App for your iPhone or Android device and get severe weather alerts wherever you are. Named by Time.com one of the best weather apps for your iPhone.
