25 Apr 2026, 13:32 UTC · Apr 25, 9:32 AM ET

M3.7 earthquake 131 km W of Attu Station, Alaska

A magnitude 3.7 earthquake struck 131 km W of Attu Station, Alaska at Apr 25, 9:32 AM ET, 10 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.7 mb
Time	25 Apr 2026, 13:32 UTC
Location	52.811°, 171.240° – 131 km W of Attu Station, Alaska
Depth	10.0 km
Felt reports	0
USGS event	us7000si6q

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
4.5	151 km W of Attu Station, Alaska	Mar 22, 8:04 AM 208 d ago	10 km	–
4.3	84 km WNW of Attu Station, Alaska	Dec 27, 4:56 PM 293 d ago	38 km	–
4.3	187 km WNW of Attu Station, Alaska	Oct 18, 9:07 AM 363 d ago	35 km	–
4.2	124 km WNW of Attu Station, Alaska	Oct 14, 10:10 AM 367 d ago	44 km	–
4.0	150 km W of Attu Station, Alaska	Jul 4, 12:32 AM 105 d ago	10 km	–
3.9	167 km WNW of Attu Station, Alaska	Jul 1, 4:55 PM 107 d ago	39 km	–
3.9	204 km WNW of Attu Station, Alaska	May 31, 3:18 PM 138 d ago	10 km	–
3.9	61 km WSW of Attu Station, Alaska	Nov 15, 7:53 AM 335 d ago	36 km	–
3.2	84 km W of Attu Station, Alaska	Aug 8, 12:10 AM 70 d ago	35 km	–

FAQ

About this earthquake

How strong was the 131 km W of Attu Station, Alaska earthquake?

Magnitude 3.7 (mb), minor – felt by people near the epicenter. Depth 10 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.