M4.2 – Offshore Northern California

Wednesday, November 4, 2009 at 02:16:56 UTC
Tuesday, November 3, 2009 at 18:16:56 Local
Globe at 40 -125. Click to view event page.

40.46°N 125.66°W
Depth: 15km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map ZIP: Alameda (94502) Intensity: II Responses: 1 ZIP: Eureka (95501) Intensity: II Responses: 1 ZIP: Eureka (95501) Intensity: II Responses: 1 ZIP: Eureka (95501) Intensity: II Responses: 1
Intensity vs. DistanceResponses vs. Time
Printer Friendly Response Summary
Summary of Responses by Zip
StateZIP NameZIP CodeMMIResp.DistanceLatitudeLongitude
CAAlameda945022142337.74°N122.24°W
CAEureka955012113240.80°N124.15°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