8 Sept 2026, 18:59 UTC · Sep 8, 2:59 PM ET

M3.0 earthquake 230 km SSW of Adak, Alaska

A magnitude 3.0 earthquake struck 230 km SSW of Adak, Alaska at Sep 8, 2:59 PM ET, 10 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.0 ml
Time	8 Sept 2026, 18:59 UTC
Location	50.147°, -178.443° – 230 km SSW of Adak, Alaska
Depth	10.0 km
Felt reports	0
USGS event	us6000tx80

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
4.6	137 km SW of Adak, Alaska	Feb 17, 6:12 PM 241 d ago	10 km	–
3.9	265 km SSW of Adak, Alaska	Mar 10, 2:13 AM 221 d ago	10 km	–
3.9	226 km SW of Adak, Alaska	Jan 28, 6:47 PM 261 d ago	7 km	–
3.8	163 km SW of Adak, Alaska	Apr 20, 1:17 PM 179 d ago	10 km	–
3.6	265 km SW of Adak, Alaska	Jul 28, 6:18 PM 80 d ago	10 km	–
3.6	165 km SSW of Adak, Alaska	Jul 1, 5:37 AM 107 d ago	10 km	–
3.5	215 km SSW of Adak, Alaska	Jul 3, 11:48 AM 105 d ago	10 km	–
3.5	276 km SW of Adak, Alaska	Jul 3, 1:09 AM 106 d ago	10 km	–
3.2	166 km SW of Adak, Alaska	May 14, 5:29 AM 155 d ago	10 km	–
3.1	217 km WSW of Adak, Alaska	Apr 21, 1:12 PM 178 d ago	10 km	–
3.1	256 km SSW of Adak, Alaska	Mar 27, 5:15 PM 203 d ago	10 km	–
3.0	130 km SSW of Adak, Alaska	Mar 27, 8:40 AM 203 d ago	10 km	–

FAQ

About this earthquake

How strong was the 230 km SSW of Adak, Alaska earthquake?

Magnitude 3.0 (ml), 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.