Magnitude 4.2 - WESTERN MONTANA
2006 March 22 17:24:32 UTC
- This event has been reviewed by a seismologist.
|Depth||8.2 km (5.1 miles) set by location program|
|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
- 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.
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.
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver