14 May 2026, 22:54 UTC · May 14, 6:54 PM ET

M3.9 earthquake 143 km SW of Attu Station, Alaska

A magnitude 3.9 earthquake struck 143 km SW of Attu Station, Alaska at May 14, 6:54 PM ET, 10 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.9 mb
Time	14 May 2026, 22:54 UTC
Location	51.943°, 171.672° – 143 km SW of Attu Station, Alaska
Depth	10.0 km
Felt reports	0
USGS event	us6000sz9z

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
4.0	75 km SSW of Attu Station, Alaska	Mar 27, 4:43 AM 204 d ago	10 km	–
3.9	125 km SSW of Attu Station, Alaska	Mar 1, 5:13 AM 229 d ago	10 km	–
3.9	61 km WSW of Attu Station, Alaska	Nov 15, 7:53 AM 335 d ago	36 km	–

FAQ

About this earthquake

How strong was the 143 km SW of Attu Station, Alaska earthquake?

Magnitude 3.9 (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.