Magnitude 6.4 - NEAR THE EAST COAST OF HONSHU, JAPAN

2010 July 04 21:55:51 UTC

• 
  Earthquake DetailsDetails
• Summary
• Maps
• Scientific & Technical

• This event has been reviewed by a seismologist.

Magnitude	6.4
Date-Time	Sunday, July 04, 2010 at 21:55:51 UTC Monday, July 05, 2010 at 06:55:51 AM at epicenter
Location	39.705°N, 142.523°E
Depth	23.7 km (14.7 miles)
Region	NEAR THE EAST COAST OF HONSHU, JAPAN
Distances	120 km (75 miles) E of Morioka, Honshu, Japan 125 km (80 miles) SE of Hachinohe, Honshu, Japan 195 km (120 miles) SE of Aomori, Honshu, Japan 510 km (315 miles) NNE of TOKYO, Japan
Location Uncertainty	horizontal +/- 14.7 km (9.1 miles); depth +/- 6.8 km (4.2 miles)
Parameters	NST=365, Nph=369, Dmin=262.7 km, Rmss=0.92 sec, Gp= 36°, M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2010yhbp

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010yhbp.php