Earthquake · Reviewed by USGS

M2.3 earthquake 21 km NE of Perryville, Alaska

A magnitude 2.3 earthquake struck 21 km NE of Perryville, Alaska at Oct 16, 2026, 09:09 UTC, at a depth of 83 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
2.4	67 km SE of Chignik, Alaska	81 km / 50 mi	depth 5 km	Oct 23, 14:45 UTC
1.7	72 km SSE of Perryville, Alaska	85 km / 53 mi	depth 24 km	Oct 23, 03:50 UTC
2.2	6 km W of Chignik Lake, Alaska	24 km / 15 mi	depth 94 km	Oct 22, 14:44 UTC
1.8	21 km SW of Ivanof Bay, Alaska	61 km / 38 mi	depth 5 km	Oct 20, 00:56 UTC
2.3	25 km W of Ivanof Bay, Alaska	64 km / 40 mi	depth 8 km	Oct 20, 00:55 UTC
2.2	44 km SSE of Perryville, Alaska	56 km / 34 mi	depth 39 km	Oct 18, 21:09 UTC
2.1	45 km S of Perryville, Alaska	59 km / 37 mi	depth 49 km	Oct 18, 12:36 UTC
2.4	26 km W of Ivanof Bay, Alaska	64 km / 40 mi	depth 9 km	Oct 17, 12:34 UTC
2.6	29 km SE of Perryville, Alaska	37 km / 23 mi	depth 54 km	Oct 16, 02:42 UTC
3.4	86 km SE of Perryville, Alaska	87 km / 54 mi	depth 7 km	Oct 16, 02:12 UTC
2.6	38 km S of Ivanof Bay, Alaska	62 km / 38 mi	depth 69 km	Oct 15, 11:36 UTC
2.9	71 km SSE of Perryville, Alaska	81 km / 50 mi	depth 6 km	Oct 15, 10:11 UTC

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