Magnitude
5.4
Date-Time
Friday, March 11, 2011 at 09:37:08 UTC
Friday, March 11, 2011 at 06:37:08 PM at epicenter
Location
35.877�N, 141.585�E
Depth
29.9 km (18.6 miles) set by location program
Region
NEAR THE EAST COAST OF HONSHU, JAPAN
Distances
113 km (70 miles) ESE (118�) from Mito, Honshu, Japan
146 km (91 miles) SSE (155�) from Iwaki, Honshu, Japan
167 km (104 miles) E (81�) from TOKYO, Japan
Location Uncertainty
horizontal +/- 14 km (8.7 miles); depth fixed by location program
Parameters
NST=255, Nph=267, Dmin=312.8 km, Rmss=0.55 sec, Gp= 47�,
M-type=body wave magnitude (Mb), Version=B
Source
U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver
Event ID
usc0001xut


David Cottle

UBB Owner & Administrator