Earthquake · Reviewed by USGS

M3.9 earthquake 13 km NNE of Tetonia, Idaho

A magnitude 3.9 earthquake struck 13 km NNE of Tetonia, Idaho at Dec 8, 2023, 23:21 UTC, at a depth of 10 km. The epicentre was 58 km (36 mi) E of Rexburg. 117 people reported feeling it to USGS.

Details

Magnitude	3.9 mwr
Time	Dec 8, 2023, 23:21 UTC
Depth	10.0 km
Coordinates	43.920, -111.072
Felt reports	117
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
1.4	68 km ESE of West Yellowstone, Montana	76 km / 47 mi	depth 12 km	Oct 21, 15:59 UTC
1.1	35 km ESE of West Yellowstone, Montana	80 km / 50 mi	depth 6 km	Oct 19, 14:36 UTC
1.0	30 km ESE of West Yellowstone, Montana	77 km / 48 mi	depth 8 km	Oct 19, 03:48 UTC
1.1	4 km ESE of Hebgen Lake Estates, Montana	93 km / 57 mi	depth 12 km	Oct 17, 15:48 UTC
1.6	34 km E of West Yellowstone, Montana	87 km / 54 mi	depth 10 km	Oct 16, 16:52 UTC
1.1	35 km E of West Yellowstone, Montana	85 km / 53 mi	depth 5 km	Oct 16, 16:52 UTC
1.5	53 km SE of West Yellowstone, Montana	65 km / 40 mi	depth 2 km	Oct 15, 10:02 UTC
1.2	51 km NE of Alta, Wyoming	43 km / 27 mi	depth 9 km	Oct 14, 04:05 UTC
1.8	46 km ESE of West Yellowstone, Montana	70 km / 44 mi	depth 3 km	Oct 14, 02:22 UTC
1.3	51 km NE of Alta, Wyoming	43 km / 26 mi	depth 9 km	Oct 13, 12:57 UTC
1.2	47 km SE of Mammoth, Wyoming	98 km / 61 mi	depth 4 km	Oct 10, 10:38 UTC
2.0	24 km NE of Kelly, Wyoming	59 km / 36 mi	depth 13 km	Oct 9, 11:36 UTC
1.1	45 km ESE of West Yellowstone, Montana	76 km / 47 mi	depth 5 km	Oct 9, 08:55 UTC
1.0	4 km SSE of West Yellowstone, Montana	78 km / 48 mi	depth 13 km	Oct 7, 12:12 UTC
1.0	8 km NE of West Yellowstone, Montana	88 km / 54 mi	depth 11 km	Oct 4, 23:49 UTC
1.9	58 km E of Warm River, Idaho	49 km / 31 mi	depth 12 km	Oct 4, 23:32 UTC
1.4	8 km NE of West Yellowstone, Montana	88 km / 54 mi	depth 11 km	Oct 4, 22:02 UTC
1.1	7 km ENE of Hebgen Lake Estates, Montana	97 km / 60 mi	depth 8 km	Sep 30, 08:58 UTC
1.3	58 km E of Warm River, Idaho	49 km / 30 mi	depth 12 km	Sep 29, 07:42 UTC
1.8	57 km E of Warm River, Idaho	49 km / 30 mi	depth 12 km	Sep 28, 13:47 UTC
2.8	3 km ESE of Hebgen Lake Estates, Montana	94 km / 58 mi	depth 11 km	Sep 8, 07:21 UTC
2.7	57 km NE of Kelly, Wyoming	69 km / 43 mi	depth 7 km	Sep 7, 07:43 UTC
3.4	57 km NE of Kelly, Wyoming	70 km / 43 mi	depth 7 km	Sep 7, 04:25 UTC
2.6	5 km NNW of Jackson, Wyoming	50 km / 31 mi	depth 5 km	Aug 16, 04:34 UTC
3.3	39 km SSE of Mammoth, Wyoming	96 km / 60 mi	depth 7 km	Jul 16, 13:20 UTC

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