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6.4
Major

M 6.4 earthquake

SANTA CRUZ ISLANDS

Location
SANTA CRUZ ISLANDS
Magnitude
6.4
Depth
17.00 km
Time
11/09/2026, 03:35:02
14 hours ago
Coordinates
-10.8669, 165.5616

Live updates

What has changed since this earthquake happened, including aftershocks within 50 km of the epicentre.

  1. 1 aftershock recorded so far

    1 aftershock has been recorded within 50 km of the epicentre since the mainshock, the strongest a magnitude 4.8. Aftershocks are expected to continue and to decay in frequency over the following days.

  2. Depth and location refined by SeismicPortal

    SeismicPortal revised this solution, changing the depth from 25.0 km to 17.0 km and epicentre from -10.896, 165.618 to -10.867, 165.562 (moved 6.9 km NW).

    Depth
    25.0 km17.0 km
    Epicentre
    -10.896, 165.618-10.867, 165.562(moved 6.9 km NW)

  3. Magnitude revised from M 6.3 to M 6.4 by SeismicPortal

    SeismicPortal revised this solution, changing the magnitude from M 6.3 to M 6.4, depth from 30.0 km to 25.0 km and epicentre from -10.842, 165.636 to -10.896, 165.618 (moved 6.3 km S).

    Magnitude
    M 6.3M 6.4
    Depth
    30.0 km25.0 km
    Epicentre
    -10.842, 165.636-10.896, 165.618(moved 6.3 km S)

  4. Magnitude revised from M 6.5 to M 6.3 by SeismicPortal

    SeismicPortal revised this solution, changing the magnitude from M 6.5 to M 6.3 and epicentre from -10.877, 165.614 to -10.842, 165.636 (moved 4.5 km NE).

    Magnitude
    M 6.5M 6.3
    Epicentre
    -10.877, 165.614-10.842, 165.636(moved 4.5 km NE)

  5. Magnitude revised from M 6.3 to M 6.5 by SeismicPortal

    SeismicPortal revised this solution, changing the magnitude from M 6.3 to M 6.5.

    Magnitude
    M 6.3M 6.5

  6. M 6.4 earthquake recorded near Santa Cruz islands

    A magnitude 6.4 earthquake struck near Santa Cruz islands at 17 km depth (-10.867, 165.562), reported by SeismicPortal.

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

Tsunami alerts near this earthquake

Official warnings, watches and advisories currently in force for this region.

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