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Earthquake Hazards Program

Magnitude 3.4 SAN JUAN, ARGENTINA

Sunday, July 08, 2007 at 20:20:08 UTC

Preliminary Earthquake Report

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Magnitude 3.4
Date-Time
  • Sunday, July 08, 2007 at 20:20:08 (UTC) - Coordinated Universal Time
  • Sunday, July 08, 2007 at 05:20:08 PM local time at epicenter

  • Time of Earthquake in other Time Zones
    Location 32.08S 69.58W
    Depth 146 kilometers
    Region SAN JUAN, ARGENTINA
    Distances 115 km (70 miles) NW of Mendoza, Argentina
    115 km (70 miles) WSW of San Juan, Argentina
    160 km (100 miles) ESE of Illapel, Chile
    1050 km (650 miles) WNW of BUENOS AIRES, Argentina
    Location Uncertainty Error estimate not available, held by USGS NEIC to another agency's solution
    Parameters not available
    Source Departamento de Geofísica, Universidad de Chile, Santiago, Chile
    Event ID usenbu

    Location Maps

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    Historic Seismicity

    Theoretical P-Wave Travel Times

     Historic Moment Tensor Solutions

    Phase (Arrival Time) Data

    Seismic Hazard Map

    Earthquake Density Maps

    Earthquake Information for South America

    Earthquakes: Frequently Asked Questions

    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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