Earthquake · Reviewed by USGS
M3.1 earthquake 3 km NW of Little America, Wyoming
A magnitude 3.1 earthquake struck 3 km NW of Little America, Wyoming at Sep 25, 2026, 05:41 UTC, at a depth of -3 km. The epicentre was 57 km (35 mi) W of Rock Springs.
Details
| Magnitude | 3.1 ml |
|---|---|
| Time | Sep 25, 2026, 05:41 UTC |
| Depth | -2.5 km |
| Coordinates | 41.564, -109.885 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.3 | 3 km NW of Little America, Wyoming | 0 km / 0 mi | depth -2 km | |
| 2.8 | 10 km N of Little America, Wyoming | 9 km / 5 mi | depth -2 km | |
| 2.8 | 2 km NNW of Little America, Wyoming | 1 km / 1 mi | depth -3 km | |
| 2.9 | 6 km NNE of Point of Rocks, Wyoming | 96 km / 60 mi | depth 0 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.