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Magnitude 4.4 SOUTH OF THE KERMADEC ISLANDS

Tuesday, July 03, 2007 at 22:34:59 UTC

Preliminary Earthquake Report

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Magnitude 4.4
Date-Time
  • Tuesday, July 03, 2007 at 22:34:59 (UTC) - Coordinated Universal Time
  • Wednesday, July 04, 2007 at 10:34:59 AM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 34.52S 178.45W
    Depth 48 kilometers
    Region SOUTH OF THE KERMADEC ISLANDS
    Distances 345 km (215 miles) S of L'Esperance Rock, Kermadec Islands
    555 km (345 miles) NE of Gisborne, New Zealand
    665 km (415 miles) ENE of Auckland, New Zealand
    960 km (590 miles) NE of WELLINGTON, New Zealand
    Location Uncertainty Error estimate: horizontal +/- 23.5 km; depth +/- 13.6 km
    Parameters Nst=22, Nph=22, Dmin=445.6 km, Rmss=1.18 sec, Erho=23.5 km, Erzz=13.6 km, Gp=161.4 degrees
    Source USGS NEIC (WDCS-D)
    Event ID useiha

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    NB: The official magnitude for this earthquake is indicated at the top of this page. This was the best available estimate of the earthquake's size, at the time that this page was created. Other magnitudes associated with web pages linked from here are those determined at various times following the earthquake with different types of seismic data. Although, given the data used, they are legitimate estimates of magnitude they are not considered the official magnitude.

    The region name is an automatically generated name from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme. The boundaries of these regions are defined at one-degree intervals and therefore differ from irregular political boundaries. More->

    Preliminary Earthquake Report
    U.S. Geological Survey, National Earthquake Information Center
    World Data Center for Seismology, Denver

     


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