| Magnitude | 2.5 |
| Region | WESTERN MONTANA |
| Date time | 2018-04-20 21:37:23.3 UTC |
| Location | 46.887 ; -112.522 |
| Depth | 13 km |
| Distance | 332 km W of Billings, United States / pop: 110,000 / local time: 15:37:23.3 2018-04-20 14 km ESE of Lincoln, United States / pop: 1,000 / local time: 15:37:23.3 2018-04-20 |
All data providers for this event:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)Montana Regional Seismic Network, Montana Bureau of Mines and Geology -- Helena, United States (MB)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)