21 Apr 2026, 05:55 UTC · Apr 21, 1:55 AM ET

M3.3 earthquake 281 km SSE of Akhiok, Alaska

A magnitude 3.3 earthquake struck 281 km SSE of Akhiok, Alaska at Apr 21, 1:55 AM ET, 5 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.3 ml
Time	21 Apr 2026, 05:55 UTC
Location	54.467°, -153.249° – 281 km SSE of Akhiok, Alaska
Depth	5.0 km
Felt reports	0
USGS event	aka2026hujrks

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
4.3	south of Alaska	Jul 15, 1:46 PM 93 d ago	10 km	–
3.5	192 km SSE of Akhiok, Alaska	Mar 6, 11:13 AM 224 d ago	5 km	–
3.0	234 km SSE of Akhiok, Alaska	Sep 24, 5:55 AM 22 d ago	10 km	–
2.5	262 km S of Akhiok, Alaska	Jun 9, 10:49 AM 129 d ago	10 km	–
2.5	221 km S of Akhiok, Alaska	Nov 13, 11:53 AM 337 d ago	10 km	–

FAQ

About this earthquake

How strong was the 281 km SSE of Akhiok, Alaska earthquake?

Magnitude 3.3 (ml), minor – felt by people near the epicenter. Depth 5 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.