http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010teb2.phpEarthquake Details
Magnitude 7.0
Date-Time Friday, February 26, 2010 at 20:31:27 UTC
Saturday, February 27, 2010 at 05:31:27 AM at epicenter
Time of Earthquake in other Time Zones
Location 25.902°N, 128.417°E
Depth 22 km (13.7 miles) set by location program
Region RYUKYU ISLANDS, JAPAN
Distances 75 km (50 miles) ESE of Naha, Okinawa, Japan
455 km (285 miles) ENE of Ishigaki-jima, Ryukyu Islands, Japan
660 km (410 miles) SSW of Kagoshima, Kyushu, Japan
1530 km (950 miles) SW of TOKYO, Japan
Location Uncertainty horizontal +/- 4.4 km (2.7 miles); depth fixed by location program
Parameters NST=281, Nph=281, Dmin=104 km, Rmss=1.16 sec, Gp= 14°,
M-type=teleseismic moment magnitude (Mw), Version=9
Source USGS NEIC (WDCS-D)
Event ID us2010teb2
This event has been reviewed by a seismologist