Alaska earthquakes

M3.6 earthquake 143 km SSE of Sand Point, Alaska

A magnitude 3.6 earthquake struck 143 km SSE of Sand Point, Alaska on Sun, Nov 16, 2025, 3:02 AM AKST (12:02 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.6 99 km SSE of Sand Point, Alaska. This one was a foreshock.

Sand Point 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: 3.6 (mb, body-wave), minor
Magnitude from: USGS National Earthquake Information Center
Local time: Sun, Nov 16, 2025, 3:02 AM AKST
UTC: 2025-11-16 12:02:21 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 54.128° N, 159.737° 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
3.6	mb, body-wave	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.151 · 11 stations
3.4	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 4.9 km horizontally, 1.9 km in depth
Magnitude uncertainty: ±0.15
Depth from: Operator assigned
Station coverage gap: 166°
Stations used: 108

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast143 kmSSE

Nearby

Within 100 km, magnitude 1.5 and up: 119 in the 60 days after this one and 26 in the 30 days before it.

After

The first 60 of 119.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000rnkt (also filed as ak025epf4qkk). Read Fri, Oct 2, 2026, 10:11 AM UTC.