Magnitude 6.6 - NEAR THE SOUTH COAST OF HONSHU, JAPAN

2004 September 6 23:29:35 UTC

Magnitude	6.6 (Strong)
Date-Time	Monday, September 6, 2004 at 23:29:35 (UTC) = Coordinated Universal Time Tuesday, September 7, 2004 at 8:29:35 AM = local time at epicenter Time of Earthquake in other Time Zones
Location	33.184°N, 137.201°E
Depth	10 km (6.2 miles) set by location program
Region	NEAR THE SOUTH COAST OF HONSHU, JAPAN
Distances	175 km (110 miles) SSW of Hamamatsu, Honshu, Japan 180 km (110 miles) SSE of Tsu, Honshu, Japan 220 km (135 miles) S of Nagoya, Honshu, Japan 360 km (225 miles) SW of TOKYO, Japan
Location Uncertainty	horizontal +/- 3.8 km (2.4 miles); depth fixed by location program
Parameters	Nst=284, Nph=284, Dmin=383.6 km, Rmss=0.77 sec, Gp= 43°, M-type=teleseismic moment magnitude (Mw), Version=T
Source	USGS NEIC (WDCS-D)
Event ID	usnbbp

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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver