Flood in Contra Costa County, California

Flood February 4, 2025 · Contra Costa County, California

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

What the National Weather Service wrote

Around 8 inches of water were reported on the ramp that connects eastbound State Route 24 to southbound Interstate 680.

The wider storm

An intense atmospheric river impacted the Bay Area from February 3rd to the 4th, bringing heavy rain and strong wind to the region, especially across the North Bay. The Russian River near Guerneville flooded due to the heavy rain.

Began near Walnut Creek (37.8972, -122.0816).

Source: NOAA Storm Events Database, event 1252657. Narratives are written by the National Weather Service forecast office that issued the report.

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