M4.9 – Offshore Northern California

Friday, August 7, 2009 at 10:49:34 UTC
Friday, August 7, 2009 at 03:49:34 Local
Globe at 40 -125. Click to view event page.

40.32°N 124.63°W
Depth: 16km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map
Intensity vs. DistanceResponses vs. Time
Printer Friendly Response Summary
Summary of Responses by Zip
StateZIP NameZIP CodeMMIResp.DistanceLatitudeLongitude
CASan Francisco941032134137.77°N122.41°W
CAConcord945182134537.95°N122.02°W
CASan Jose951242141237.26°N121.92°W
CASan Jose951281140637.32°N121.94°W
CAFort Bragg954372512339.46°N123.70°W
CALaytonville954542111439.77°N123.49°W
CAMendocino954602113639.31°N123.72°W
CAEureka955012226640.80°N124.15°W
CAEureka955032196240.71°N124.10°W
CAMcKinleyville95519238640.95°N124.04°W
CAArcata95521247740.85°N124.03°W
CABayside95524227440.82°N124.03°W
CACarlotta95528226340.49°N123.91°W
CACrescent City955312117041.77°N124.00°W
CAFerndale955363153540.46°N124.25°W
CAFortuna955402445140.59°N124.13°W
CAGarberville95542226840.12°N123.87°W
CAHydesville95547245240.55°N124.08°W
CALoleta955512135040.66°N124.25°W
CAPetrolia95558373440.29°N124.22°W
CARedway95560266540.13°N123.89°W
CARio Dell95562234440.48°N124.14°W
CARedcrest95569316340.35°N123.88°W
CATrinidad955702110241.13°N124.05°W
CAWhitethorn955893126140.04°N123.99°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