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3.1
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M 3.1 earthquake

ALASKA PENINSULA

Location
ALASKA PENINSULA
Magnitude
3.1
Depth
51.30 km
Time
23/09/2026, 13:30:24
2 days ago
Coordinates
57.2020, -155.5080

Live updates

What has changed since this earthquake happened.

  1. Magnitude revised from M 3.0 to M 3.1 by SeismicPortal

    SeismicPortal revised this solution, changing the magnitude from M 3.0 to M 3.1.

    Magnitude
    M 3.0M 3.1

  2. Depth and location refined by SeismicPortal

    SeismicPortal revised this solution, changing the depth from 51.6 km to 51.3 km and epicentre from 57.187, -155.494 to 57.202, -155.508 (moved 1.9 km NW).

    Depth
    51.6 km51.3 km
    Epicentre
    57.187, -155.49457.202, -155.508(moved 1.9 km NW)

  3. Depth and location refined by SeismicPortal

    SeismicPortal revised this solution, changing the depth from 49.5 km to 51.6 km and epicentre from 57.193, -155.505 to 57.187, -155.494 (moved 0.9 km SE).

    Depth
    49.5 km51.6 km
    Epicentre
    57.193, -155.50557.187, -155.494(moved 0.9 km SE)

  4. Magnitude revised from M 3.1 to M 3.0 by SeismicPortal

    SeismicPortal revised this solution, changing the magnitude from M 3.1 to M 3.0.

    Magnitude
    M 3.1M 3.0

  5. Depth and location refined by SeismicPortal

    SeismicPortal revised this solution, changing the depth from 61.7 km to 49.5 km and epicentre from 57.236, -155.540 to 57.193, -155.505 (moved 5.2 km SE).

    Depth
    61.7 km49.5 km
    Epicentre
    57.236, -155.54057.193, -155.505(moved 5.2 km SE)

  6. M 3.1 earthquake recorded near Alaska Peninsula

    A magnitude 3.1 earthquake struck near Alaska Peninsula at 51 km depth (57.202, -155.508), reported by SeismicPortal.

This page regenerates every few minutes while the sequence is active. Magnitudes and locations are preliminary and may be revised.

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