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Flood — San Diego, CA

Feb 27, 2017

An east west oriented atmospheric river impacted San Diego County and northern Baja on the 27th and 28th of February, resulting in a prolonged period of moderate to heavy rain. Rainfall totals of 6-9 inches along the coastal slopes, 3-5 inches in the valleys and 2-4 inches in coastal areas were reported in San Diego County, all within a 24 hour period. Elsewhere rainfall was significantly lighter. Widespread street, small stream, and river flooding resulted. Roadways were flooded and numerous sw

Source: NOAA National Weather Service Storm Events Database (event 681118). Narrative written by NWS staff at the time of the event.

Flood Risk Context for San Diego, CA

This event is one of many recorded floods in San Diego County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

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