Earthquake · Reviewed by USGS

M3.0 earthquake 127 km WSW of Adak, Alaska

A magnitude 3.0 earthquake struck 127 km WSW of Adak, Alaska at Oct 19, 2026, 01:43 UTC, at a depth of 21 km.

Details

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

01 — Around it

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
2.2	54 km SW of Adak, Alaska	77 km / 48 mi	depth 19 km	Oct 23, 06:05 UTC
2.0	126 km SW of Adak, Alaska	20 km / 12 mi	depth 37 km	Oct 21, 16:30 UTC
2.1	77 km SSW of Adak, Alaska	85 km / 53 mi	depth 28 km	Oct 21, 16:15 UTC
1.9	57 km SW of Adak, Alaska	76 km / 47 mi	depth 22 km	Oct 21, 07:32 UTC
3.2	63 km SW of Adak, Alaska	75 km / 46 mi	depth 10 km	Oct 20, 03:44 UTC
2.2	62 km SW of Adak, Alaska	76 km / 47 mi	depth 4 km	Oct 19, 22:02 UTC
2.1	126 km WSW of Adak, Alaska	2 km / 1 mi	depth 33 km	Oct 19, 14:06 UTC
2.0	58 km SW of Adak, Alaska	76 km / 47 mi	depth 17 km	Oct 19, 10:25 UTC
2.2	58 km SW of Adak, Alaska	75 km / 47 mi	depth 19 km	Oct 19, 07:27 UTC
3.3	63 km SW of Adak, Alaska	76 km / 47 mi	depth 4 km	Oct 19, 00:59 UTC
2.4	110 km SSW of Adak, Alaska	61 km / 38 mi	depth 22 km	Oct 18, 22:45 UTC
2.0	57 km SW of Adak, Alaska	76 km / 47 mi	depth 19 km	Oct 18, 22:15 UTC
2.7	58 km SW of Adak, Alaska	76 km / 47 mi	depth 16 km	Oct 18, 21:04 UTC
2.3	84 km SW of Adak, Alaska	56 km / 35 mi	depth 21 km	Oct 18, 20:29 UTC
2.7	61 km SW of Adak, Alaska	75 km / 47 mi	depth 10 km	Oct 18, 14:55 UTC
2.4	125 km WSW of Adak, Alaska	8 km / 5 mi	depth 23 km	Oct 18, 12:39 UTC
2.0	55 km SW of Adak, Alaska	76 km / 47 mi	depth 24 km	Oct 18, 10:53 UTC
2.5	128 km W of Adak, Alaska	59 km / 37 mi	depth 2 km	Oct 18, 09:34 UTC
2.0	70 km WSW of Adak, Alaska	57 km / 36 mi	depth 70 km	Oct 18, 08:32 UTC
2.4	123 km W of Adak, Alaska	66 km / 41 mi	depth 201 km	Oct 18, 04:34 UTC
2.2	125 km WSW of Adak, Alaska	4 km / 2 mi	depth 29 km	Oct 18, 01:51 UTC

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