Flood in Alexandria (c) County, Virginia

Flood September 16, 2021 · Alexandria (c) County, Virginia

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

What the National Weather Service wrote

Holmes Run is out of its banks and onto nearby trails and roads.

The wider storm

A light flow aloft along with an unstable atmosphere led to slow moving showers and thunderstorms. Heavy amounts of rain led to instances of flooding and flash flooding.

Began near Potomac Yard (38.8300, -77.1300).

Source: NOAA Storm Events Database, event 986350. Narratives are written by the National Weather Service forecast office that issued the report.

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