Jan 25, 2008
A nearly stationary frontal band hung over parts of the Bay Area bringing intense rainfall for several hours. The hardest hit areas were the coastal sections of Marin, San Francisco and San Mateo Counties. Rainfall amounts in some of these areas topped over 3 during Friday January 25th.
Source: NOAA National Weather Service Storm Events Database (event 72470). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in San Mateo County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.