Alaska earthquakes

M2.5 earthquake 93 km SE of False Pass, Alaska

A magnitude 2.5 earthquake struck 93 km SE of False Pass, Alaska on Sat, Jan 22, 2022, 11:15 PM AKST (08:15 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M5.4 99 km SSE of King Cove, Alaska. This one was a foreshock.

King Cove forecast More in Alaska

Map

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

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The earthquake

Magnitude: 2.5 (ML, local (Richter)), micro
Magnitude from: USGS National Earthquake Information Center
Local time: Sat, Jan 22, 2022, 11:15 PM AKST
UTC: 2022-01-23 08:15:12 UTC
Depth: 24.3 km (15.1 mi), shallow
Epicenter: 54.225° N, 162.462° W
Region: Alaska
Tsunami flag: No
Status: Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
2.5	ML, local (Richter)	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.105 · 12 stations
2.2	ML, local (Richter)	Alaska Earthquake Center	Preliminary

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 2.8 km horizontally, 12.2 km in depth
Magnitude uncertainty: ±0.10
Depth from: From location
Station coverage gap: 218°, poorly surrounded by stations
Stations used: 17

Nearest places

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

King Cove, AlaskaPopulation 1,009. Forecast93 kmS

Nearby

Within 100 km, magnitude 1.5 and up: 183 in the 60 days after this one and 56 in the 30 days before it.

After

The first 60 of 183.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000gkk9 (also filed as ak0221267oxc). Read Thu, Oct 1, 2026, 12:34 PM UTC.