San Francisco Bay Region Landslide Folio Part E - Map of debris-flow source areas in the San Francisco Bay region, California

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/97-745/f/metadata.faq.html
Description These maps show, for emergency service managers in the San Francisco Bay region, the threshold rainfall that may be capable of triggering a level of debris-flow activity likely to threaten public safety. The maps are products of a continuing series of
Originators Wilson, R. C. and Jayko, Angela S.
Publication U.S. Geological Survey Open-File Report 97-0745-F

Related topics

States or counties

SFBR-RT24C.AAT

24 hour rainfall threshold value

Label Definition
COUNTOUR Contour of rainfall threshold

SFBR-RT6C.AAT

6 hour rainfall threshold value

Label Definition
COUNTOUR Contour of rainfall threshold

SFBR-RTG.PAT

Point coverage showing rain gage locations, station identifier, average number of rainy days, and mean annual precipitation

Label Definition
LOCATION Feature name
RAINDAYS Mean annual number of rainy days
MAP Mean Annual Precipitation