Earthquake · Reviewed by USGS

M1.7 earthquake 29 km NNW of Petersville, Alaska

A magnitude 1.7 earthquake struck 29 km NNW of Petersville, Alaska at Oct 19, 2026, 02:54 UTC, at a depth of 85 km. The epicentre was 174 km (108 mi) NNW of Eagle River.

Details

Magnitude	1.7 ml
Time	Oct 19, 2026, 02:54 UTC
Depth	84.5 km
Coordinates	62.745, -150.972
Felt reports	0
Tsunami flag	None
Source	USGS event page

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

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
1.9	42 km NE of Chase, Alaska	72 km / 45 mi	depth 64 km	Oct 26, 16:52 UTC
1.9	56 km N of Petersville, Alaska	30 km / 18 mi	depth 111 km	Oct 26, 13:58 UTC
1.7	71 km N of Petersville, Alaska	48 km / 30 mi	depth 121 km	Oct 26, 04:40 UTC
1.5	48 km SSE of Denali National Park, Alaska	48 km / 30 mi	depth 5 km	Oct 25, 23:03 UTC
1.9	32 km S of Denali National Park, Alaska	65 km / 40 mi	depth 5 km	Oct 25, 18:08 UTC
2.1	59 km SE of Denali National Park, Alaska	51 km / 32 mi	depth 132 km	Oct 25, 14:43 UTC
2.3	53 km N of Chase, Alaska	44 km / 27 mi	depth 87 km	Oct 25, 04:49 UTC
1.9	7 km SE of Skwentna, Alaska	90 km / 56 mi	depth 79 km	Oct 25, 04:25 UTC
3.3	52 km SSW of Cantwell, Alaska	90 km / 56 mi	depth 76 km	Oct 24, 22:35 UTC
2.1	65 km N of Petersville, Alaska	38 km / 24 mi	depth 127 km	Oct 24, 17:14 UTC
2.4	42 km NNW of Petersville, Alaska	13 km / 8 mi	depth 106 km	Oct 24, 05:50 UTC
2.8	71 km ESE of Denali National Park, Alaska	56 km / 35 mi	depth 123 km	Oct 24, 05:03 UTC
1.9	5 km WNW of Trapper Creek, Alaska	57 km / 35 mi	depth 5 km	Oct 23, 18:33 UTC
1.6	32 km NW of Willow, Alaska	92 km / 57 mi	depth 57 km	Oct 23, 16:16 UTC
1.7	72 km ESE of Denali National Park, Alaska	65 km / 40 mi	depth 116 km	Oct 23, 14:58 UTC
1.9	42 km N of Petersville, Alaska	21 km / 13 mi	depth 91 km	Oct 23, 11:51 UTC
2.1	63 km SW of Cantwell, Alaska	62 km / 38 mi	depth 86 km	Oct 23, 05:04 UTC
1.9	35 km WNW of Willow, Alaska	96 km / 60 mi	depth 15 km	Oct 22, 15:42 UTC
2.2	10 km ESE of Petersville, Alaska	38 km / 23 mi	depth 71 km	Oct 22, 14:20 UTC
2.1	12 km S of Susitna North, Alaska	96 km / 60 mi	depth 50 km	Oct 22, 08:20 UTC
1.7	36 km WSW of Petersville, Alaska	48 km / 30 mi	depth 86 km	Oct 22, 00:28 UTC
2.6	70 km N of Petersville, Alaska	47 km / 29 mi	depth 116 km	Oct 21, 20:30 UTC
1.7	31 km ENE of Skwentna, Alaska	69 km / 43 mi	depth 68 km	Oct 21, 15:22 UTC
1.6	41 km N of Chase, Alaska	52 km / 32 mi	depth 13 km	Oct 21, 12:29 UTC
1.6	20 km WNW of Petersville, Alaska	24 km / 15 mi	depth 86 km	Oct 21, 00:48 UTC

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