| Magnitude | 3.8 |
| Region | SOUTHERN IDAHO |
| Date time | 2021-09-20 04:41:47.8 UTC |
| Location | 44.353 ; -114.797 |
| Depth | 15 km |
| Distance | 139 km NE of Boise, United States / pop: 145,000 / local time: 22:41:47.8 2021-09-19 48 km WSW of Challis, United States / pop: 1,000 / local time: 22:41:47.8 2021-09-19 |
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:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)