Observed earthquake
5 km SE of West Yellowstone, Montana
Recent observationReported by 1 agency. Every solution below is that agency's own measurement, stored unaltered.
Magnitude
0.4md
Depth
7.3 km
shallow
Origin time
2026-10-24 15:40:59 UTC
6 d ago
Epicentre
44.62°N, 111.06°W
Agency solutions
The same earthquake as measured independently by each agency. Values are never averaged or rewritten.
| Agency | Magnitude | Depth | Origin time | Epicentre | Review status | Source record |
|---|---|---|---|---|---|---|
| USGSUnited States Geological Survey | M0.4 md | 7.3 km | 2026-10-24 15:40:59 UTC | 44.62°N, 111.06°W | Reviewed by an analyst9 stations | uu80161696 ↗ |
Source: Earthquake data courtesy of the U.S. Geological Survey. · Retrieved: 2026-10-27 13:25:48 UTC