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Earthquake Hazards Program

Magnitude 4.6 IZU ISLANDS, JAPAN REGION

Thursday, June 25, 2009 at 22:27:58 UTC

Preliminary Earthquake Report

Magnitude 4.6
Date-Time
  • Thursday, June 25, 2009 at 22:27:58 (UTC) - Coordinated Universal Time
  • Friday, June 26, 2009 at 07:27:58 AM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 32.89N 140.77E
    Depth 53 kilometers
    Region IZU ISLANDS, JAPAN REGION
    Distances 95 km (60 miles) ESE of Hachijo-jima, Izu Islands, Japan
    320 km (200 miles) SE of Shizuoka, Honshu, Japan
    320 km (200 miles) SSE of TOKYO, Japan
    350 km (215 miles) SE of Hamamatsu, Honshu, Japan
    Location Uncertainty Error estimate: horizontal +/- 9.2 km; depth fixed by location program
    Parameters Nst=41, Nph=48, Dmin=466.7 km, Rmss=1.07 sec, Erho=9.2 km, Erzz=0 km, Gp=103.4 degrees
    Source USGS NEIC (WDCS-D)
    Event ID usihbn

    Earthquake Location

    Earthquake Location

     


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