Debris Flow in Garfield County, Colorado

Debris Flow August 10, 2024 · Garfield County, Colorado

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Heavy rain from a thunderstorm resulted in mud and small rocks across Highway 139 near Douglas Pass.

The wider storm

Ample monsoonal moisture was in place on the afternoon of August 10, along with some modest upper level support in the form of passing shortwaves and an upper level jet. This scenario supported widespread strong to severe convection across the region, resulting in severe wind gusts as well as heavy rain that led to multiple debris flows.

Began near Douglas Pass (39.5900, -108.8300).

Source: NOAA Storm Events Database, event 1208158. Narratives are written by the National Weather Service forecast office that issued the report.

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