Earthquake · Reviewed by USGS

M2.7 earthquake 10 km WNW of Wisdom, Montana

A magnitude 2.7 earthquake struck 10 km WNW of Wisdom, Montana at Sep 12, 2026, 06:44 UTC, at a depth of 23 km. The epicentre was 91 km (56 mi) WSW of Butte.

Details

Magnitude	2.7 ml
Time	Sep 12, 2026, 06:44 UTC
Depth	23.3 km
Coordinates	45.638, -113.580
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
1.5	6 km E of Butte, Montana	97 km / 60 mi	depth -2 km	Oct 16, 19:01 UTC
1.8	5 km E of Butte, Montana	96 km / 60 mi	depth -2 km	Oct 15, 19:15 UTC
1.9	19 km NNE of Dillon, Montana	85 km / 53 mi	depth 9 km	Oct 13, 17:42 UTC
2.0	15 km NNE of Dillon, Montana	85 km / 53 mi	depth 11 km	Oct 12, 01:23 UTC
1.4	6 km E of Butte, Montana	97 km / 60 mi	depth -2 km	Oct 8, 18:54 UTC
1.7	5 km E of Butte, Montana	96 km / 60 mi	depth -2 km	Oct 1, 19:01 UTC

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