Over the past 30 days, Wyoming has recorded 4 earthquakes of magnitude 2.5 or greater in our tracker. The remaining 4 fell in the M2.5–M3.9 band. By depth: 4 shallow (<70 km). 2 of the epicenters were offshore. 1 event produced at least one felt report, totalling 1 citizen submissions to the USGS Did You Feel It? system. Focal depths ranged from -2.2 km to 9.8 km. All 4 solutions have been reviewed by a USGS seismologist.
Each row in the table below includes a narrative summary of the event, ordered by time. Use the column headers to sort or filter by magnitude.
| Time ↓ | Mag ↕ | Location ↕ | Depth ↕ | Felt ↕ | MMI | Alert | Status | Details |
|---|---|---|---|---|---|---|---|---|
1 day ago 2026-08-11 08:00:28 UTC | 3.3ml | 2 km NW of Little America, Wyoming 41.560°, -109.886° | -1.7 km | - | - | - | ✓ Reviewed | USGS → |
On August 11, 2026 at 08:00 UTC, a magnitude 3.3 earthquake struck 2 km NW of Little America, Wyoming. It is the largest earthquake currently listed for Wyoming over the past 30 days. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-08-03 2026-08-03 04:29:50 UTC | 3.1ml | 2 km NNW of Little America, Wyoming 41.563°, -109.867° | 0.5 km | - | - | - | ✓ Reviewed | USGS → |
Seismographs logged a magnitude 3.1 earthquake 2 km NNW of Little America, Wyoming with origin time 04:29 UTC on August 3, 2026. This very shallow event was close enough to the surface that even modest magnitudes can produce significant local shaking. See the M3.1 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-07-25 2026-07-25 20:32:21 UTC | 3.3ml | 2 km NW of Little America, Wyoming 41.557°, -109.883° | -2.2 km | 1 | IV | - | ✓ Reviewed | USGS → |
A magnitude 3.3 earthquake was recorded 2 km NW of Little America, Wyoming on July 25, 2026 at 20:32 UTC. This is the shallowest earthquake in the current dataset — a shallow crustal event. See the M3.3 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2026-07-18 2026-07-18 00:39:23 UTC | 2.6ml | 20 km ENE of Pinedale, Wyoming 42.932°, -109.623° | 9.8 km | - | - | - | ✓ Reviewed | USGS → |
On July 18, 2026, Wyoming registered a magnitude 2.6 earthquake 20 km ENE of Pinedale, Wyoming at 00:39 UTC. This is the deepest earthquake in the current dataset — a shallow crustal event. See the M2.6 event page for the full report, ShakeMap, and citizen-reported intensity data. | ||||||||
2 km NW of Little America, Wyoming
1 day ago
22 km SE of Wright, Wyoming
2026-05-31
Data from USGS Earthquake Hazards Program. Updated every 5 minutes.
Wyoming experiences moderate seismic activity, particularly in the Yellowstone region where volcanic activity generates frequent small earthquakes. The Teton Fault also poses risk.
In 2026, Wyoming has recorded 108 earthquakes of magnitude 2.5 or greater so far. The largest earthquake in Wyoming in 2026 was a magnitude 3.9 event near Wright, Wyoming.
Wyoming has a Moderate seismic risk level based on historical earthquake data and proximity to active fault lines.
Over the past 30 days, there have been 4 recorded earthquakes in this region. The largest recent earthquake was a magnitude 3.3 event near 2 km NW of Little America, Wyoming.
In the past 30 days, 4 earthquakes have been recorded in the Wyoming region.
The largest recent earthquake in the Wyoming area was a magnitude 3.3 event that occurred 2 km NW of Little America, Wyoming.
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