Flood — Placer, California

2023-01-14 to 2023-01-15 · near Foresthill, Placer, California

Event narrative

Placer County Sheriff reported closure of Mosquito Ridge Road at mile 7 due to erosion from runoff and heavy rain.

Wider weather episode

A major winter storm in mid-January brought widespread rain, heavy mountain snow, gusty winds, flooding and significant mountain travel impacts. Thunderstorms developed on January 14, producing funnel clouds and a tornado in Sacramento County. Downed trees and roadway flooding were also reported.

View location on OpenStreetMap → (39.0200, -120.7800)

Source: NOAA Storm Events Database, event_id 1078443. Narrative written by the NWS forecast office that issued the report.