Key recovery factors for the August 24, 2014, South Napa Earthquake

Open-File Report 2014-1249
By: , and 



Through discussions between the Federal Emergency Management Agency (FEMA) and the U.S. Geological Survey (USGS) following the South Napa earthquake, it was determined that several key decision points would be faced by FEMA for which additional information should be sought and provided by USGS and its partners. This report addresses the four tasks that were agreed to. These tasks are (1) assessment of ongoing fault movement (called afterslip) especially in the Browns Valley residential neighborhood, (2) assessment of the shaking pattern in the downtown area of the City of Napa, (3) improvement of information on the fault hazards posed by the West Napa Fault System (record of past earthquakes and slip rate, for example), and (4) imagery acquisition and data processing to provide overall geospatial information support to FEMA.

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Key recovery factors for the August 24, 2014, South Napa Earthquake
Series title Open-File Report
Series number 2014-1249
DOI 10.3133/ofr20141249
Year Published 2014
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Contributing office(s) Earthquake Science Center
Description xii, 51 p.
Country United States
State California
City Napa
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