Earthquake · Reviewed by USGS
M3.7 earthquake 3 km SE of Black Eagle, Montana
A magnitude 3.7 earthquake struck 3 km SE of Black Eagle, Montana at Feb 13, 2026, 01:36 UTC, at a depth of 10 km. The epicentre was 4 km (3 mi) E of Great Falls. 302 people reported feeling it to USGS.
Details
| Magnitude | 3.7 ml |
|---|---|
| Time | Feb 13, 2026, 01:36 UTC |
| Depth | 10.0 km |
| Coordinates | 47.504, -111.247 |
| Felt reports | 302 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 1.6 | 23 km SSE of Augusta, Montana | 78 km / 49 mi | depth 15 km | |
| 3.7 | 7 km NNW of Black Eagle, Montana | 11 km / 7 mi | depth 10 km | |
| 2.6 | 10 km NNE of Black Eagle, Montana | 12 km / 7 mi | depth 19 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.