M6.8 – Tonga

Tuesday, November 24, 2009 at 12:47:14 UTC
Wednesday, November 25, 2009 at 02:47:14 Local
Globe at -20 -175. Click to view event page.

20.64°S 174.07°W
Depth: 10km

  1. Maps
  2. Graphs
  3. Responses
  4. Downloads
City map City: Alofi Intensity: IV Responses: 1 City: Vaini Intensity: V Responses: 1 City: Pangai Intensity: IV Responses: 2 City: Nukuʿalofa Intensity: IV Responses: 4
Intensity vs. DistanceResponses vs. Time
Printer Friendly Response Summary
Summary of Responses by City
CountryRegionCityMMIResp.Distance (km)LatitudeLongitude
TongaHaʿapaiPangai429719.81°S174.36°W
TongaTongatapuNukuʿalofa4413221.14°S175.22°W
TongaTongatapuVaini5113321.20°S175.20°W
Niue_no regionAlofi4146819.05°S169.92°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