Debris Flow in Napa County, California

Debris Flow February 20, 2017 · Napa County, California

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

What the National Weather Service wrote

Rocks blocking roadway Atlas Peak Rd near Westgate Dr.

Potent AR brought copious amounts of rain to the region causing widespread flooding, debris flow, accidents, and over topping of reservoir spillways.

Began near Salvador (38.3635, -122.2657).

Source: NOAA Storm Events Database, event 682383. Narratives are written by the National Weather Service forecast office that issued the report.

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