26 Jul 2026, 15:18 UTC · Jul 26, 11:18 AM ET

M3.9 earthquake 96 km SE of Atka, Alaska

A magnitude 3.9 earthquake struck 96 km SE of Atka, Alaska at Jul 26, 11:18 AM ET, 10 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.9 mb
Time	26 Jul 2026, 15:18 UTC
Location	51.568°, -173.242° – 96 km SE of Atka, Alaska
Depth	10.0 km
Felt reports	0
Max. estimated intensity (MMI)	2.8
USGS event	us6000th0d

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
5.8	103 km SE of Atka, Alaska · PAGER green	Jul 26, 4:35 AM 83 d ago	12 km	–
5.1	79 km SE of Atka, Alaska	Dec 1, 5:21 PM 319 d ago	35 km	2 reports
4.9	86 km SSE of Atka, Alaska	Aug 1, 7:07 PM 76 d ago	35 km	–
4.9	102 km SE of Atka, Alaska	Jul 25, 5:03 PM 83 d ago	20 km	–
4.9	101 km SE of Atka, Alaska	Jul 23, 5:30 AM 86 d ago	35 km	–
4.6	89 km SE of Atka, Alaska	Aug 2, 1:18 AM 76 d ago	40 km	–
4.6	98 km SE of Atka, Alaska	Jul 23, 2:51 AM 86 d ago	43 km	–
4.6	188 km SSE of Atka, Alaska	Apr 12, 4:41 PM 187 d ago	10 km	–
4.5	76 km ESE of Atka, Alaska	Aug 8, 11:36 PM 69 d ago	52 km	1 report
4.5	86 km S of Atka, Alaska	Sep 25, 7:40 AM 386 d ago	16 km	–
4.4	121 km E of Atka, Alaska	Nov 30, 7:24 AM 320 d ago	73 km	–
4.3	87 km SSE of Atka, Alaska	Aug 4, 10:57 AM 73 d ago	33 km	–

FAQ

About this earthquake

How strong was the 96 km SE of Atka, Alaska earthquake?

Magnitude 3.9 (mb), minor – felt by people near the epicenter. Depth 10 km. Strongest estimated shaking: intensity 2.8 on the Modified Mercalli scale.

Was it felt?

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

Were there aftershocks?

4 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.