Earthquake · Reviewed by USGS

M3.1 earthquake 25 km SSE of Antelope Valley-Crestview, Wyoming

A magnitude 3.1 earthquake struck 25 km SSE of Antelope Valley-Crestview, Wyoming at Jul 20, 2026, 21:14 UTC, at a depth of 0 km. The epicentre was 33 km (21 mi) SSE of Gillette.

Details

Magnitude	3.1 ml
Time	Jul 20, 2026, 21:14 UTC
Depth	0.0 km
Coordinates	44.019, -105.330
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	26 km / 16 mi	depth 0 km	Aug 5, 20:00 UTC
3.3	11 km SE of Wright, Wyoming	38 km / 23 mi	depth 0 km	Jul 30, 20:10 UTC
3.2	22 km S of Antelope Valley-Crestview, Wyoming	8 km / 5 mi	depth 0 km	Jul 27, 20:10 UTC
3.1	25 km SE of Wright, Wyoming	50 km / 31 mi	depth 0 km	Jul 22, 20:29 UTC
2.8	17 km SSE of Antelope Valley-Crestview, Wyoming	9 km / 5 mi	depth 0 km	Jul 22, 19:50 UTC

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