M5.1 – Offshore Northern California

Saturday, July 21, 2012 at 01:52:01 UTC
Friday, July 20, 2012 at 18:52:01 Local
Globe at 40 -125. Click to view event page.

40.39°N 125.53°W
Depth: 25km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map ZIP: Eureka (95501) Intensity: II Responses: 33 ZIP: Eureka (95501) Intensity: II Responses: 33 ZIP: Eureka (95501) Intensity: II Responses: 33 ZIP: Fortuna (95540) Intensity: I Responses: 1 ZIP: Samoa (95564) Intensity: II Responses: 3 ZIP: Ferndale (95536) Intensity: III Responses: 2 ZIP: Eureka (95503) Intensity: II Responses: 25 ZIP: Whitethorn (95589) Intensity: II Responses: 5 ZIP: Fort Bragg (95437) Intensity: II Responses: 2 ZIP: Salyer (95563) Intensity: III Responses: 1 ZIP: Arcata (95521) Intensity: II Responses: 10 ZIP: Bayside (95524) Intensity: II Responses: 2 ZIP: Petrolia (95558) Intensity: II Responses: 2 ZIP: Rio Dell (95562) Intensity: I Responses: 2 ZIP: McKinleyville (95519) Intensity: II Responses: 6
Intensity vs. DistanceResponses vs. Time
Printer Friendly Response Summary
Summary of Responses by Zip
StateZIP NameZIP CodeMMIResp.Distance (km)LatitudeLongitude
CASan Francisco941182139337.78°N122.46°W
CAWalnut Creek945973140637.92°N122.07°W
CAOakland946092140037.83°N122.26°W
CAFort Bragg954372218839.46°N123.70°W
CAEureka9550123312740.80°N124.15°W
CAEureka9550322512840.71°N124.10°W
CAMcKinleyville955192614240.95°N124.04°W
CAArcata9552121013840.85°N124.03°W
CABayside955242213740.82°N124.03°W
CAFerndale955363211140.46°N124.25°W
CAFortuna955401112340.59°N124.13°W
CAPetrolia955582211440.29°N124.22°W
CARio Dell955621212040.48°N124.14°W
CASalyer955633117140.83°N123.61°W
CASamoa955642312340.79°N124.20°W
CAWhitethorn955892513840.04°N123.99°W
CARedding960033127540.67°N122.31°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