Debris Flow in Moffat County, Colorado
Debris Flow August 19, 2021 · Moffat County, Colorado
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
A mudslide of unknown size temporarily closed down Colorado Highway 13 between County Road 73 and County Road 38.
The wider storm
An area of low pressure originating from the Pacific Northwest dropped into the Great Basin. As this feature slowly lifted across the region it tapped into a stream of monsoon moisture from the south. The upper level lift paired with the abundance of moisture resulted in widespread showers and thunderstorms. Some storms produced heavy rain which led to localized debris flows across portions of western Colorado.
Began near Craig Messa View Ran (40.7700, -107.5500).
Source: NOAA Storm Events Database, event 967341. Narratives are written by the National Weather Service forecast office that issued the report.
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