Flood in Walla Walla County, Washington

Flood June 13, 2022 – June 14, 2022 · Walla Walla County, Washington

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

What the National Weather Service wrote

Emergency Manager relayed reports of flooding along Mill Creek between Thomas and Kooskooskie, WA. There were reports of water over roadways as well as pictures showing minor flooding on a property adjacent to Mill Creek. The creek and flood waters receded later on the June 14th.

The wider storm

A persistent upper trough pushed several shortwave troughs supported by a moderate plume of moisture in the middle of June. Persistent rain showers that develop as a result of each shortwave trough produced enough rainfall for area rivers to swell, with minor flooding being observed along portions of Mill Creek.

Began near Kooskooskie (46.0438, -118.1573).

Source: NOAA Storm Events Database, event 1043205. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.