5.0
Strong

M 5.0 earthquake

264 km ESE of Attu Station, Alaska

Tsunami alert issued for this event
Location
264 km ESE of Attu Station, Alaska
Magnitude
5.0
Depth
52.00 km
Time
04/09/2026, 02:28:46
3 hours ago
Coordinates
52.1280, 176.9050

Live updates

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

  1. Magnitude and location revised by USGS

    USGS revised the automatic solution for this event. Preliminary magnitudes and depths are routinely adjusted in the hours after a large earthquake.

  2. M 5.0 earthquake recorded near 264 km ESE of Attu Station, Alaska

    A magnitude 5.0 earthquake struck near 264 km ESE of Attu Station, Alaska at 52 km depth (52.128, 176.905), reported by USGS.

  3. Tsunami-capable event flagged

    This event is flagged as tsunami-capable by USGS. Check the official warning centre for your coastline for the current advisory status.

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

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