19 May 2026, 15:48 UTC · May 19, 11:48 AM ET

M3.8 earthquake 89 km WNW of Atka, Alaska

A magnitude 3.8 earthquake struck 89 km WNW of Atka, Alaska at May 19, 11:48 AM ET, 232 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.8 mb
Time	19 May 2026, 15:48 UTC
Location	52.453°, -175.450° – 89 km WNW of Atka, Alaska
Depth	232.1 km
Felt reports	0
USGS event	us6000sz2f

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
5.3	39 km E of Adak, Alaska · tsunami flag	Jan 24, 4:25 PM 265 d ago	61 km	3 reports
5.1	40 km E of Adak, Alaska	Feb 1, 7:43 AM 257 d ago	62 km	1 report
5.0	74 km NE of Adak, Alaska	Feb 10, 6:09 PM 248 d ago	157 km	1 report
4.9	43 km E of Adak, Alaska	May 27, 8:25 PM 142 d ago	64 km	1 report
4.5	82 km NNE of Adak, Alaska	Jul 7, 2:07 PM 101 d ago	174 km	–
4.4	100 km SW of Atka, Alaska	Oct 8, 3:38 PM 373 d ago	35 km	–
4.1	93 km SW of Atka, Alaska	Oct 3, 12:06 PM 13 d ago	50 km	–
4.0	63 km ENE of Adak, Alaska	Apr 6, 8:55 PM 193 d ago	153 km	–
4.0	47 km ESE of Adak, Alaska	Feb 17, 6:17 PM 241 d ago	60 km	–
4.0	78 km N of Atka, Alaska	Jan 24, 11:01 AM 265 d ago	218 km	–
4.0	45 km ESE of Adak, Alaska	Jan 9, 3:46 AM 281 d ago	57 km	–
4.0	95 km SW of Atka, Alaska	Dec 27, 5:08 PM 293 d ago	45 km	–

FAQ

About this earthquake

How strong was the 89 km WNW of Atka, Alaska earthquake?

Magnitude 3.8 (mb), minor – felt by people near the epicenter. Depth 232 km.

Was it felt?

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

Were there aftershocks?

1 earthquakes within 100 km in the following two weeks are in our records, the strongest M4.9.

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.