Debris Flow in Napa County, California

Debris Flow January 22, 2017 · Napa County, California

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

What the National Weather Service wrote

Mudslide reported at Silverado and Taplin Road. NB lanes blocked by water and mud.

The wider storm

Third in a series of three storm systems occurred from January 22 to January 23. Heavy rain, lightning, wind, hail, snow (above 2500 ft), and record breaking surf were observed with this system.

Began near St Helena (38.5019, -122.4321).

Source: NOAA Storm Events Database, event 675772. Narratives are written by the National Weather Service forecast office that issued the report.

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