You are here: Home » Earthquake Center » M4.9 – Near the East Coast of Honshu, Japan

M4.9 – Near the East Coast of Honshu, Japan

Monday, April 20, 2009 at 22:54:20 UTC
Tuesday, April 21, 2009 at 07:54:20 Local
Globe at 35 140. Click to view event page.

35.87°N 140.65°E
Depth: 6km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map City: Tsukuba Intensity: III Responses: 1 City: Mito Intensity: II Responses: 1 City: Tokyo Intensity: II Responses: 4 City: Kawasaki Intensity: II Responses: 1
Intensity vs. DistanceResponses vs. Time
Summary of Responses by Zip
LocationMMIResp.Distance
Kawasaki, Kanagawa, Japan2193
Mito, Ibaraki, Japan2159
Tokyo, Tokio, Japan2482
Tsukuba, Ibaraki, Japan3163
  • 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