| Magnitude | 3.7 |
| Region | WESTERN MONTANA |
| Date time | 2026-09-18 13:40:41.0 UTC |
| Location | 47.581 ; -111.333 |
| Depth | 10 km |
| Distance | 295 km WNW of Billings, United States / pop: 110,000 / local time: 07:40:41.0 2026-09-18 9 km NNW of Great Falls, United States / pop: 59,600 / local time: 07:40:41.0 2026-09-18 |
Source parameters provided by:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
All data providers for this event:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)