Region · United States
Earthquakes in Wyoming
In the last 30 days there were 4 earthquakes of magnitude 2.5 or larger in Wyoming, and 1 in the last 24 hours. The strongest was a magnitude 3.3, 3 km NW of Little America, Wyoming, on 2026-10-22.
Earthquakes M2.5+ in Wyoming
- Last 24 hours1
- Last 7 days2
- Last 30 days4
- Last year197
- Last 5 years1,016
M1+ in the last 7 days: 2. Methodology
430 earthquakes of magnitude 2.5 or larger in Wyoming in the last 24 months. The busiest month was Apr 2025, with 28.
01 — Latest
Latest earthquakes in Wyoming
| Magnitude | Location | Depth | Time |
|---|---|---|---|
| 2.5 | 12 km N of Powell, Wyoming | depth 12 km | |
| 3.3 | 3 km NW of Little America, Wyoming | depth -2 km | |
| 2.8 | 10 km N of Little America, Wyoming | depth -2 km | |
| 2.8 | 2 km NNW of Little America, Wyoming | depth -3 km |
02 — Questions
Earthquakes in Wyoming, answered
Was there an earthquake in Wyoming today?
Yes. USGS recorded 1 earthquake of magnitude 2.5 or larger in Wyoming in the last 24 hours. The table above lists the latest with times and depths.
How many earthquakes does Wyoming have each year?
Over the last five years there were 1,016 earthquakes of magnitude 2.5 or larger in Wyoming, an average of 203 a year. 197 occurred in the last 12 months.
What was the strongest earthquake in Wyoming in five years?
A magnitude 4.7 on Jan 22, 2026, 14:49 UTC, 40 km S of Evanston, Wyoming. See this earthquake
An earthquake belongs to the state USGS names in its location. Counts describe past activity and are not a forecast. Source: USGS.
03 — Cities
Cities in Wyoming
| City | Last year | Last 5 years |
|---|---|---|
| Gillette | 140 | 763 |