Earthquake · Reviewed by USGS
M2.9 earthquake 37 km NNE of Jeffrey City, Wyoming
A magnitude 2.9 earthquake struck 37 km NNE of Jeffrey City, Wyoming at Sep 11, 2025, 05:59 UTC, at a depth of 9 km. The epicentre was 112 km (70 mi) W of Casper.
Details
| Magnitude | 2.9 ml |
|---|---|
| Time | Sep 11, 2025, 05:59 UTC |
| Depth | 9.3 km |
| Coordinates | 42.817, -107.685 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.8 | 29 km E of Atlantic City, Wyoming | 65 km / 40 mi | depth 10 km | |
| 2.5 | 29 km ENE of Atlantic City, Wyoming | 63 km / 39 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.