USGS-earthquakes-us2009lva9.6.20090921T165729.528Z http://earthquake.usgs.gov/recenteqsUS/contacts.htm#us 2009-09-21T16:57:29+00:00 Actual Alert Public Geo Earthquake Past Unknown Likely U.S. Geological Survey EQ 4.7 Pagan, Northern Mariana Islands - PRELIMINARY REPORT An earthquake with magnitude 4.7 occurred near Pagan, Northern Mariana Islands at 15:41:06.01 UTC on Sep 21, 2009. (This event has been reviewed by a seismologist.) http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2009lva9.php http://earthquake.usgs.gov/recenteqsUS/contacts.htm#us EventTime=2009-09-21T15:41:06+00:00 EventIDKey=us2009lva9 Version=6 Magnitude=4.7 Depth=35.0 km (21.7 miles) HorizontalError=16.8 km NumStations=18 NumPhases=18 MinDistance=2,330.9 km RMSTimeError=1.03 seconds AzimuthalGap=101 degrees 117 miles (188 km) SE of Pagan, Northern Mariana Islands; 162 miles (261 km) NE of SAIPAN, Northern Mariana Islands; 298 miles (479 km) NNE of HAGATNA, Guam; 1349 miles (2171 km) SSE of Shizuoka, Honshu, Japan 17.089,147.165 0.0