USGS-earthquakes-us2009dwa1.9.20090306T184543.256Z http://earthquake.usgs.gov/recenteqsUS/contacts.htm#us 2009-03-06T18:45:43+00:00 Actual Update Public USGS-earthquakes-us2009dwa1.7.20090306T184242.521Z/http://earthquake.usgs.gov/recenteqsUS/contacts.htm#us Geo Earthquake Past Unknown Likely U.S. Geological Survey EQ 4.2 Whitehall, MT - PRELIMINARY REPORT An earthquake with magnitude 4.2 occurred near Whitehall, MT at 11:29:54.50 UTC on Mar 6, 2009. (This event has been reviewed by a seismologist.) http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2009dwa1.php http://earthquake.usgs.gov/recenteqsUS/contacts.htm#us EventTime=2009-03-06T11:29:54+00:00 EventIDKey=us2009dwa1 Version=9 Magnitude=4.2 Depth=11.7 km (7.3 miles) NumStations=60 NumPhases=60 MinDistance=28.5 km AzimuthalGap=29 degrees 12 miles (19 km) S of Whitehall, MT; 14 miles (22 km) SW of Cardwell, MT; 15 miles (24 km) NE of Twin Bridges, MT; 248 miles (399 km) NE of Boise, ID; 342 miles (551 km) NNW of Salt Lake City, UT 45.703,-112.128 0.0