Alaska earthquakes

M2.2 earthquake 48 km ESE of Pedro Bay, Alaska

A magnitude 2.2 earthquake struck 48 km ESE of Pedro Bay, Alaska on Sun, Jul 11, 2021, 4:11 AM AKDT (12:11 UTC), 103 km (64 mi) below the surface.

A larger quake followed: M4.3 21 km NNW of Ninilchik, 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
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2021-07-11 12:11:10 UTC
Depth
102.6 km (63.8 mi), intermediate-depth
Epicenter
59.705° N, 153.265° 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.

Stations used
91

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 161 in the 30 days before it.

After

The first 60 of at least 200.

Before

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0218tqe7q2. Read Sat, Oct 3, 2026, 4:23 AM UTC.