Earthquake Location
Magnitude 4.2 WESTERN MONTANA
Wednesday, March 22, 2006 at 17:24:32 UTC
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
USGS Topographic Map, Resolution: 16.0 meters/pixel
1 km |
USGS Aerial Photo, Resolution: 16.0 meters/pixel
|
1 km |
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
