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Magnitude 4.5 STATE OF YAP, MICRONESIA

Tuesday, August 26, 2008 at 13:50:49 UTC

Preliminary Earthquake Report

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Magnitude 4.5
Date-Time
  • Tuesday, August 26, 2008 at 13:50:49 (UTC) - Coordinated Universal Time
  • Tuesday, August 26, 2008 at 11:50:49 PM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 11.12N 139.96E
    Depth 67 kilometers
    Region STATE OF YAP, MICRONESIA
    Distances 265 km (165 miles) NE of Yap, Micronesia
    580 km (360 miles) WSW of HAGATNA, Guam
    660 km (410 miles) WSW of Rota, Northern Mariana Islands
    2040 km (1270 miles) WNW of PALIKIR, Pohnpei, Micronesia
    Location Uncertainty Error estimate: horizontal +/- 10.8 km; depth +/- 21.0 km
    Parameters Nst=44, Nph=44, Dmin=598.9 km, Rmss=1.07 sec, Erho=10.8 km, Erzz=21.0 km, Gp=79.8 degrees
    Source USGS NEIC (WDCS-D)
    Event ID uswebf

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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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