Alaska earthquakes

M3.6 earthquake 84 km S of Sand Point, Alaska

A magnitude 3.6 earthquake struck 84 km S of Sand Point, Alaska on Sat, Dec 14, 2019, 9:20 AM AKST (18:20 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M4.2 91 km SE of King Cove, 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), minor
Local time: Sat, Dec 14, 2019, 9:20 AM AKST
UTC: 2019-12-14 18:20:46 UTC
Depth: 9.3 km (5.8 mi), shallow
Epicenter: 54.585° N, 160.644° 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 2.0 km horizontally, 9.0 km in depth
Magnitude uncertainty: ±0.17
Depth from: From location
Station coverage gap: 193°, poorly surrounded by stations
Stations used: 59

Nearest places

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

Sand Point, AlaskaPopulation 1,064. Forecast84 kmS

Nearby

Within 100 km, magnitude 1.5 and up: 81 in the 60 days after this one and 30 in the 30 days before it.

After

The first 60 of 81.

Before

Earthquakes today Alaska earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us70006rez (also filed as ak019fztuyj6). Read Wed, Sep 30, 2026, 2:55 AM UTC.