| Magnitude | 2.9 |
| Region | SOUTHERN IDAHO |
| Date time | 2017-12-21 11:31:32.7 UTC |
| Location | 44.259 ; -114.557 |
| Depth | 12 km |
| Distance | 150 km NE of Boise, United States / pop: 145,000 / local time: 04:31:32.7 2017-12-21 38 km SSW of Challis, United States / pop: 1,000 / local time: 04:31:32.7 2017-12-21 |
All data providers for this event:
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)