Thunderstorm Wind in Brown County, Kansas

Thunderstorm Wind December 15, 2021 · Brown County, Kansas

70 mph

Estimated gust (61 kt)

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

What the National Weather Service wrote

Tree limbs 1 inch in diameter blown down, shingles blown off roof.

The wider storm

An very anomalous storm system produced a squall line with embedded supercells on 12/15. The squall line impacted our entire CWA and caused widespread wind damage. Winds were reported as high as 100 mph with the line of storms, which is now referred to as a serial derecho. No tornadoes were confirmed.

Began near Everest (39.7100, -95.4100).

Source: NOAA Storm Events Database, event 996610. Narratives are written by the National Weather Service forecast office that issued the report.

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