M1.9 earthquake 52 km ESE of False Pass, Alaska

A magnitude 1.9 earthquake struck 52 km ESE of False Pass, Alaska on Mon, Apr 21, 2025, 10:58 PM AKDT (06:58 UTC), 54 km (34 mi) below the surface.

A larger quake followed: M4.3 81 km SSE of King Cove, Alaska. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

Distance and direction from each place to the epicenter, with its forecast.

Within 100 km, magnitude 1.5 and up: 181 in the 60 days after this one and 96 in the 30 days before it.

The first 60 of 181.

From the USGS Earthquake Hazards Program and its partner networks, event ak02555c3yjf. Read Tue, Sep 29, 2026, 2:08 PM UTC.