TornadoLookup

Home / California / Contra Costa

Flood in Contra Costa County, California

Flood December 27, 2024 · Contra Costa County, California

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

What the National Weather Service wrote

Water was reported across all lanes of eastbound State Highway 24 at the junction with St Stephens Drive.

The wider storm

Multiple weather systems moved through California from December 26 to 29, bringing localized flooding and gusty winds to the region.

Began near Orinda (37.8917, -122.1707).

Source: NOAA Storm Events Database, event 1229334. 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.