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Earthquake Hazards Program

Magnitude 4.7 GUATEMALA

Sunday, August 17, 2008 at 14:25:08 UTC

Preliminary Earthquake Report

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Magnitude 4.7
Date-Time
  • Sunday, August 17, 2008 at 14:25:08 (UTC) - Coordinated Universal Time
  • Sunday, August 17, 2008 at 08:25:08 AM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 14.58N 91.94W
    Depth 64 kilometers
    Region GUATEMALA
    Distances 50 km (30 miles) SE of Tapachula, Chiapas, Mexico
    55 km (35 miles) WSW of Quezaltenango, Guatemala
    155 km (95 miles) W of GUATEMALA CITY, Guatemala
    930 km (580 miles) ESE of MEXICO CITY, D.F., Mexico
    Location Uncertainty Error estimate: horizontal +/- 8.1 km; depth fixed by location program
    Parameters Nst=128, Nph=131, Dmin=418.9 km, Rmss=1.16 sec, Erho=8.1 km, Erzz=0 km, Gp=71.0 degrees
    Source USGS NEIC (WDCS-D)
    Remarks Felt at Quetzaltenango, Mazatenango, Retalhuleu, San Marcos, Solola and Totonicapan.
    Event ID usvva3

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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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