IEM Daily Feature
Monday, 21 July 2008

Speeding

Posted: 21 Jul 2008 07:14 AM


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NEXRAD composite timelapse
A powerful storm complex sped across the state early this morning producing extensive wind damage. The featured loop shows the storm traveling from Sioux City to Des Moines (~140 miles) in about 2 hours. A repeat to this system appears possible tonight as the atmosphere again loads up with instability and a stalled out boundary over the state.

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