Alaska earthquakes

M1.9 earthquake 27 km SSE of Minto, Alaska

A magnitude 1.9 earthquake struck 27 km SSE of Minto, Alaska on Thu, Dec 18, 2025, 6:31 AM AKST (15:31 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M3.4 31 km SSE of Minto, Alaska. This one was a foreshock.

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

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The earthquake

Magnitude
1.9 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2025-12-18 15:31:06 UTC
Depth
3.1 km (1.9 mi), shallow
Epicenter
64.919° N, 149.128° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

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 2.7 km horizontally, 2.3 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
72°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 99 in the 60 days after this one and 30 in the 30 days before it.

After

The first 60 of 99.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak2025yvmthc. Read Sat, Oct 3, 2026, 1:40 AM UTC.