Jan 15, 2023
The last in a series of atmospheric rivers impact Southern California January 14-16. Widespread heavy rainfall occurred in back-to-back two waves, with the first occurring the afternoon of January 14 into the early morning hours on January 15, and the second occurring the night of January 15 through January 16.||The first storm system resulted in numerous reports of flooding in San Diego County, Orange County and Riverside County and high-elevation snow in the mountains of San Bernardino and Riv
Source: NOAA National Weather Service Storm Events Database (event 1069217). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Riverside County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.