1. Rainfall associated with the January 1982 rainstorm in the San Francisco Bay Region, California [cartographic material] Yale Public content 1982. 2002-06-01T04:00:00Z. 2023-06-15T03:01:24Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. California, San Francisco Bay Area, and San Francisco Bay Area (Calif.).