Earthquake · Reviewed by USGS

M3.6 earthquake 21 km ESE of Wright, Wyoming

A magnitude 3.6 earthquake struck 21 km ESE of Wright, Wyoming at Apr 20, 2026, 21:09 UTC, at a depth of 0 km. The epicentre was 73 km (45 mi) SSE of Gillette.

Details

Magnitude	3.6 ml
Time	Apr 20, 2026, 21:09 UTC
Depth	0.0 km
Coordinates	43.655, -105.266
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
3.1	15 km ENE of Wright, Wyoming	15 km / 10 mi	depth 0 km	Aug 5, 20:00 UTC
3.3	11 km SE of Wright, Wyoming	10 km / 6 mi	depth 0 km	Jul 30, 20:10 UTC
3.2	22 km S of Antelope Valley-Crestview, Wyoming	43 km / 27 mi	depth 0 km	Jul 27, 20:10 UTC
3.1	25 km SE of Wright, Wyoming	9 km / 6 mi	depth 0 km	Jul 22, 20:29 UTC
2.8	17 km SSE of Antelope Valley-Crestview, Wyoming	49 km / 30 mi	depth 0 km	Jul 22, 19:50 UTC
3.1	25 km SSE of Antelope Valley-Crestview, Wyoming	41 km / 25 mi	depth 0 km	Jul 20, 21:14 UTC
3.7	20 km ESE of Wright, Wyoming	2 km / 1 mi	depth 0 km	Jul 19, 21:00 UTC
3.1	14 km SSE of Antelope Valley-Crestview, Wyoming	52 km / 32 mi	depth 0 km	Jul 19, 16:27 UTC
3.5	18 km ESE of Wright, Wyoming	3 km / 2 mi	depth 0 km	Jul 16, 18:23 UTC
3.3	13 km ENE of Wright, Wyoming	15 km / 9 mi	depth 0 km	Jul 11, 19:56 UTC
3.4	18 km NNE of Wright, Wyoming	28 km / 18 mi	depth 0 km	Jul 6, 20:13 UTC
3.3	24 km SSE of Wright, Wyoming	15 km / 9 mi	depth 0 km	Jun 30, 20:37 UTC
3.7	9 km ENE of Wright, Wyoming	17 km / 11 mi	depth 0 km	Jun 30, 20:01 UTC
3.3	12 km ESE of Wright, Wyoming	9 km / 6 mi	depth 0 km	Jun 20, 20:02 UTC
3.6	35 km SE of Wright, Wyoming	17 km / 10 mi	depth 0 km	Jun 7, 20:08 UTC
2.8	6 km SSE of Sleepy Hollow, Wyoming	60 km / 37 mi	depth 0 km	Jun 5, 15:49 UTC
3.1	15 km SSE of Antelope Valley-Crestview, Wyoming	50 km / 31 mi	depth 0 km	Jun 3, 15:30 UTC
3.9	22 km SE of Wright, Wyoming	5 km / 3 mi	depth 0 km	May 31, 20:20 UTC
3.3	10 km ENE of Wright, Wyoming	17 km / 11 mi	depth 0 km	May 29, 20:03 UTC
3.4	12 km ESE of Wright, Wyoming	9 km / 5 mi	depth 0 km	May 23, 20:00 UTC
3.2	13 km E of Wright, Wyoming	13 km / 8 mi	depth 0 km	May 17, 21:00 UTC
3.3	15 km ESE of Wright, Wyoming	5 km / 3 mi	depth 0 km	May 15, 19:59 UTC
3.4	12 km SSE of Wright, Wyoming	12 km / 7 mi	depth 0 km	May 12, 20:05 UTC
3.1	13 km ENE of Wright, Wyoming	18 km / 11 mi	depth 0 km	May 11, 17:57 UTC
3.1	26 km ESE of Wright, Wyoming	7 km / 4 mi	depth 0 km	May 3, 19:19 UTC

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