Earthquake · Reviewed by USGS

M2.3 earthquake 109 km SE of Ugashik, Alaska

A magnitude 2.3 earthquake struck 109 km SE of Ugashik, Alaska at Oct 12, 2026, 01:53 UTC, at a depth of 69 km.

Details

Magnitude	2.3 ml
Time	Oct 12, 2026, 01:53 UTC
Depth	68.8 km
Coordinates	56.880, -156.008
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
1.3	75 km WNW of Karluk, Alaska	95 km / 59 mi	depth 17 km	Oct 26, 07:10 UTC
2.4	57 km WNW of Akhiok, Alaska	60 km / 37 mi	depth 1 km	Oct 24, 12:50 UTC
1.7	70 km WSW of Karluk, Alaska	65 km / 40 mi	depth 14 km	Oct 23, 08:01 UTC
2.5	64 km SW of Akhiok, Alaska	83 km / 51 mi	depth 2 km	Oct 21, 19:51 UTC
2.0	80 km SE of Ugashik, Alaska	31 km / 19 mi	depth 5 km	Oct 20, 06:16 UTC
2.4	61 km SW of Akhiok, Alaska	73 km / 45 mi	depth 17 km	Oct 19, 07:05 UTC
2.7	119 km SE of Ugashik, Alaska	27 km / 17 mi	depth 14 km	Oct 19, 04:51 UTC
2.1	69 km WSW of Akhiok, Alaska	46 km / 28 mi	depth 8 km	Oct 18, 15:28 UTC
2.1	73 km WSW of Akhiok, Alaska	44 km / 28 mi	depth 13 km	Oct 18, 15:23 UTC
1.7	69 km S of Ugashik, Alaska	80 km / 50 mi	depth 10 km	Oct 18, 13:47 UTC
1.2	80 km ENE of Ugashik, Alaska	93 km / 58 mi	depth 1 km	Oct 18, 11:20 UTC
2.2	100 km WSW of Akhiok, Alaska	33 km / 20 mi	depth 19 km	Oct 18, 10:07 UTC
1.8	62 km ENE of Ugashik, Alaska	99 km / 62 mi	depth 123 km	Oct 18, 09:27 UTC
2.2	96 km SSE of Ugashik, Alaska	44 km / 28 mi	depth 5 km	Oct 18, 08:14 UTC
1.8	80 km W of Karluk, Alaska	88 km / 55 mi	depth 8 km	Oct 18, 04:23 UTC
2.5	39 km SW of Karluk, Alaska	82 km / 51 mi	depth 53 km	Oct 17, 16:41 UTC
1.7	75 km W of Karluk, Alaska	87 km / 54 mi	depth 5 km	Oct 17, 14:25 UTC
1.0	63 km E of Ugashik, Alaska	73 km / 46 mi	depth 11 km	Oct 17, 14:06 UTC
2.0	75 km W of Karluk, Alaska	86 km / 54 mi	depth 3 km	Oct 17, 09:32 UTC
2.7	54 km SW of Akhiok, Alaska	87 km / 54 mi	depth 52 km	Oct 17, 08:45 UTC
2.2	84 km ENE of Ugashik, Alaska	99 km / 61 mi	depth 119 km	Oct 17, 02:33 UTC
2.3	68 km WSW of Akhiok, Alaska	55 km / 34 mi	depth 5 km	Oct 16, 20:51 UTC
2.2	61 km W of Akhiok, Alaska	52 km / 33 mi	depth 14 km	Oct 16, 20:34 UTC
2.2	54 km WSW of Karluk, Alaska	73 km / 45 mi	depth 69 km	Oct 16, 19:54 UTC
2.5	58 km SW of Akhiok, Alaska	80 km / 49 mi	depth 33 km	Oct 16, 19:45 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.