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Earthquake Hazards Program

Magnitude 2.6 HAWAII REGION, HAWAII

Thursday, April 09, 2009 at 04:42:33 UTC

Preliminary Earthquake Report

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Magnitude 2.6
Date-Time
  • Thursday, April 09, 2009 at 04:42:33 (UTC) - Coordinated Universal Time
  • Wednesday, April 08, 2009 at 06:42:33 PM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 20.11N 155.78W
    Depth 20 kilometers
    Region HAWAII REGION, HAWAII
    Distances 50 km (30 miles) NNE of Kailua Kona, Hawai`i, Hawaii
    75 km (45 miles) SSE of Hana, Maui, Hawaii
    85 km (50 miles) WNW of Hilo, Hawai`i, Hawaii
    255 km (155 miles) ESE of HONOLULU, Hawaii
    Location Uncertainty Error estimate not available, held by USGS NEIC to another agency's solution
    Parameters not available
    Source U.S. Geological Survey, Hawaiian Volcano Observatory, Hawaii, USA
    Remarks Felt (II) at Kamuela and Waikoloa. Also felt at Hawi, Honoka`a and Kapa`au.
    Event ID usffg1

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    National Seismic Hazard Mapping Project USGS National Seismic Hazard Mapping Project

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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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