Earthquake · Reviewed by USGS

M2.5 earthquake 292 km WSW of Adak, Alaska

A magnitude 2.5 earthquake struck 292 km WSW of Adak, Alaska at Sep 28, 2026, 16:59 UTC, at a depth of 30 km.

Details

Magnitude	2.5 ml
Time	Sep 28, 2026, 16:59 UTC
Depth	29.7 km
Coordinates	51.099, 179.345
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
2.4	Rat Islands, Aleutian Islands, Alaska	53 km / 33 mi	depth 51 km	Oct 21, 02:59 UTC
2.5	Rat Islands, Aleutian Islands, Alaska	90 km / 56 mi	depth 95 km	Oct 21, 00:13 UTC
4.2	Rat Islands, Aleutian Islands, Alaska	82 km / 51 mi	depth 52 km	Oct 19, 16:27 UTC
1.7	267 km W of Adak, Alaska	64 km / 39 mi	depth 82 km	Oct 18, 11:27 UTC
2.2	Rat Islands, Aleutian Islands, Alaska	72 km / 45 mi	depth 90 km	Oct 18, 04:55 UTC
4.1	Rat Islands, Aleutian Islands, Alaska	86 km / 54 mi	depth 95 km	Oct 17, 09:52 UTC
2.9	Rat Islands, Aleutian Islands, Alaska	97 km / 60 mi	depth 102 km	Oct 16, 14:34 UTC
2.5	Rat Islands, Aleutian Islands, Alaska	47 km / 29 mi	depth 56 km	Oct 16, 02:08 UTC
2.6	294 km W of Adak, Alaska	41 km / 25 mi	depth 68 km	Oct 15, 03:21 UTC
3.4	Rat Islands, Aleutian Islands, Alaska	68 km / 42 mi	depth 27 km	Oct 12, 22:26 UTC
2.8	Rat Islands, Aleutian Islands, Alaska	51 km / 31 mi	depth 35 km	Oct 12, 15:55 UTC
3.0	Rat Islands, Aleutian Islands, Alaska	88 km / 54 mi	depth 10 km	Oct 12, 10:36 UTC
2.9	242 km WSW of Adak, Alaska	64 km / 40 mi	depth 6 km	Oct 12, 06:36 UTC
1.1	256 km W of Adak, Alaska	95 km / 59 mi	depth 8 km	Oct 11, 15:32 UTC
4.4	275 km W of Adak, Alaska	70 km / 44 mi	depth 95 km	Oct 11, 12:16 UTC
4.0	Rat Islands, Aleutian Islands, Alaska	66 km / 41 mi	depth 108 km	Oct 7, 08:47 UTC
2.7	235 km W of Adak, Alaska	68 km / 42 mi	depth 19 km	Oct 5, 05:34 UTC
2.9	272 km W of Adak, Alaska	56 km / 35 mi	depth 85 km	Oct 1, 00:36 UTC
3.1	227 km W of Adak, Alaska	80 km / 49 mi	depth 99 km	Sep 30, 19:51 UTC
4.3	286 km W of Adak, Alaska	82 km / 51 mi	depth 118 km	Sep 30, 19:10 UTC
2.6	Rat Islands, Aleutian Islands, Alaska	81 km / 51 mi	depth 57 km	Sep 30, 02:51 UTC
2.1	290 km W of Adak, Alaska	46 km / 28 mi	depth 17 km	Sep 29, 18:01 UTC
2.6	227 km WSW of Adak, Alaska	69 km / 43 mi	depth 68 km	Sep 29, 16:17 UTC
1.9	Rat Islands, Aleutian Islands, Alaska	90 km / 56 mi	depth 108 km	Sep 29, 09:55 UTC
2.5	Rat Islands, Aleutian Islands, Alaska	22 km / 14 mi	depth 31 km	Sep 29, 07:06 UTC

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