Magnitude 4.2 - WESTERN MONTANA
2006 March 22 17:24:32 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 4.2 |
|---|---|
| Date-Time |
|
| Location | 48.828°N, 115.200°W |
| Depth | 8.2 km (5.1 miles) set by location program |
| Region | WESTERN MONTANA |
| Distances | 55 km (35 miles) NNE of Libby, Montana 85 km (50 miles) E of Bonners Ferry, Idaho 210 km (130 miles) NE of Spokane, Washington 345 km (215 miles) NW of HELENA, Montana |
| Location Uncertainty | Error estimate not available |
| Parameters | NST= 84, Nph= 84, Dmin=97.8 km, Rmss=0 sec, Gp= 43°, M-type=local magnitude (ML), Version=R |
| Source |
|
| Event ID | uskpaz |
- Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.
Earthquake Summary
Felt Reports
Items knocked from shelves (IV) and heard at Eureka. Felt (IV) at Troy; (III) at Kila, Libby and Rexford. Felt at Bigfork, Fortine, Great Falls, Kalispell, Olney and Poulson. Also felt at Bonners Ferry and Naples, Idaho.
Earthquake Maps
Earthquake Location
Location Maps
Historical Seismicity
Seismic Hazard Map
EQ Density Map
Google Map
Google Earth KML
(Requires Google Earth)- Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.
Scientific & Technical Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver
