You are here: Home » Earthquake Center

M2.1 – Northern California

Sunday, January 11, 2009 at 06:58:05 UTC
Saturday, January 10, 2009 at 22:58:05 UTC-8
Globe at 40 -125. Click to view event page.

38.81°N 122.78°W
Depth: 2km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map ZIP: SAN RAMON (94583) Intensity: II Responses: 1 ZIP: SAN RAMON (94583) Intensity: II Responses: 1 ZIP: BOULDER CREEK (95006) Intensity: II Responses: 1 ZIP: BOULDER CREEK (95006) Intensity: II Responses: 1 ZIP: BOULDER CREEK (95006) Intensity: II Responses: 1
Intensity vs. DistanceResponses vs. Time
Summary of Responses by Zip
LocationMMIResp.DistanceLatitudeLongitude
SAN RAMON2113537.77°N121.99°W
BOULDER CREEK2119037.17°N122.15°W
  • City mapJPG | PDF | PSMap of responses by city or ZIP code
  • Intensity vs. DistanceJPG | PSPlot of Attenuation (fall-off) with distance for each intensity versus its distance from the epicenter
  • Responses vs. TimeJPG | PSPlot of total number of responses since the event
  • Product ListXMLList of available DYFI maps and data for this event
  • Intensity SummaryTXT | XMLTable of intensities aggregated by city or ZIP code