M 6.2 - 85 km SSE of Adak, Alaska

  • 2025-03-21 14:53:41 (UTC)
  • 51.170°N 176.142°W
  • 17.0 km depth
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    Citizen Scientist Contributions
  • PAGERGREEN
    Economic Alert Histogram
    Estimated Economic Losses
    Fatality Alert Histogram
    Estimated Fatalities
  • Ground Failure
    Landslide Estimate

    Little or no area affected

    Little or no population exposed

    Liquefaction Estimate

    Little or no area affected

    Little or no population exposed

  • Aftershock Forecast
    According to our forecast, the chance of at least one aftershock within the next week:
    M 7+
    < 1%
    M 6+
    2%
    M 5+
    22%
    M 4+
    90%
    M 3+
    > 99%
  • Origin
    Review Status
    REVIEWED
    Magnitude
    6.2 mww
    Depth
    17.0 km
    Time
    2025-03-21 14:53:41 UTC
  • Contributors

    US

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    USGS National Earthquake Information Center, PDE
    Authoritative Network

Event Sequence

This event is identified as the potential mainshock of an earthquake sequence. View 70 events in the sequence.

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