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M 7.8 Gorkha, Nepal Earthquake

U.S. Geological Survey

Where this source supports the record

Each entry separates the article’s editorial relevance note from its exact, section-level claims. A bibliography link without a direct claim is labeled plainly.

  1. Natural disasters · 25 April-12 May 2015

    Gorkha Earthquake

    USGS mainshock epicenter area · Nepal

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    Why editors use it here

    Reviewed earthquake parameters, tectonic setting, rupture context, and regional shaking information for the mainshock.

    1. Quick read

      A magnitude 7.8 earthquake struck central Nepal on 25 April 2015, rupturing the Main Himalayan Thrust between Gorkha and the Kathmandu region.

      Reviewed 5 August 2026
    2. Trigger and conditions

      The mainshock began late in the morning and ruptured eastward beneath central Nepal.

      Reviewed 5 August 2026
    3. Uncertainty

      Official totals changed as remote districts reported losses, and counts vary by whether later deaths or missing people are included.

      Reviewed 5 August 2026
    4. Why it matters

      The Gorkha earthquake shows that geological hazard becomes a social disaster through construction, access, terrain, poverty, and governance.

      Reviewed 5 August 2026