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Earthquake M 5.4, Ethiopia (USGS, June 12 2011)

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  • Earthquake M 5.4, Ethiopia (USGS, June 12 2011)

    [Source: USGS, full text: (LINK).]
    Earthquake M 5.0, Ethiopia


    ‎12 June ‎2011


    Sunday, June 12, 2011 19:21:45 UTC
    Sunday, June 12, 2011 10:21:45 PM at epicenter Depth: 10.00 km (6.21 mi)






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  • #2
    Re: Earthquake M 5.0, Ethiopia (USGS, June 12 2011)

    Source: http://earthquake.usgs.gov/earthquak...usc00045vg.php

    Magnitude 5.4 - ERITREA - ETHIOPIA REGION
    2011 June 12 20:32:40 UTC

    Magnitude 5.4
    Date-Time

    * Sunday, June 12, 2011 at 20:32:40 UTC
    * Sunday, June 12, 2011 at 11:32:40 PM at epicenter

    Location 13.441?N, 41.692?E
    Depth 10 km (6.2 miles)
    Region ERITREA - ETHIOPIA REGION
    Distances

    * 123 km (76 miles) WNW (294?) from Assab, Eritrea
    * 207 km (129 miles) SW (222?) from Al Hudaydah, Yemen
    * 241 km (150 miles) E (91?) from Mekele, Ethiopia
    * 259 km (161 miles) NW (322?) from DJIBOUTI, Djibouti

    Location Uncertainty horizontal +/- 16.7 km (10.4 miles); depth +/- 2.8 km (1.7 miles)
    Parameters NST=113, Nph=113, Dmin=317.3 km, Rmss=1.17 sec, Gp= 50?,
    M-type=regional moment magnitude (Mw), Version=6
    Source

    * U.S. Geological Survey, National Earthquake Information Center:
    World Data Center for Seismology, Denver

    Event ID usc00045vg

    Comment


    • #3
      Re: Earthquake M 5.4, Ethiopia (USGS, June 12 2011)

      Source: http://earthquake-report.com/2011/06...-and-ethiopia/

      Strong earthquakes are setting off a powerful volcanic eruption in Eritrea (based on satellite images)

      Last update: June 13, 2011 at 12:50 am by By Armand Vervaeck and James Daniell 10 Comments

      Earthquake / Eruption summary : During the late afternoon and evening of June 12 2011, a series of moderate earthquakes struck the Afambo, Eritrea area. The moderate earthquakes were followed by 2 strong 5.7 earthquakes. Based on the earthquake pattern and the locations of the epicenter, volcano activity seemed imminent.

      UPDATE 13/06 ? 00:47 UTC : From now on we will have to wait for local reports, pictures, video?s etc.
      We are very eager to get a confirmation that nobody was hurt and that no damage was inflicted during the earthquake and/or eruption.
      Many scientists will board airplanes to take a close look at the volcano, take samples, etc.

      UPDATE 13/06 ? 00:15 UTC : This is a very recent Google earth picture (combined with satellite cloud image). The size of the cloud is 150 km on 50 km! (91 on 35 miles)...

      Comment


      • #4
        Re: Earthquake M 5.4, Ethiopia (USGS, June 12 2011)


        http://pubs.usgs.gov/gip/dynamic/East_Africa.html
        USGS: Map of East Africa showing some of the historically active volcanoes(red triangles) and the Afar Triangle (shaded, center) -- a so-called triple junction (or triple point), where three plates are pulling away from one another: the Arabian Plate, and the two parts of the African Plate (the Nubian and the Somalian) splitting along the East African Rift Zone.
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