5.0 Mb - OFF EAST COAST OF HONSHU, JAPAN

Preliminary Earthquake Report
Magnitude 5.0 Mb
Date-Time
11 Mar 2011 23:21:22 UTC
12 Mar 2011 09:21:22 near epicenter
12 Mar 2011 09:21:22 standard time in your timezone
Location 39.161N 143.295E
Depth 25 km
Distances
196 km (122 miles) ESE (108 degrees) of Morioka, Honshu, Japan
214 km (133 miles) SE (134 degrees) of Hachinohe, Honshu, Japan
233 km (144 miles) ENE (63 degrees) of Sendai, Honshu, Japan
499 km (310 miles) NE (38 degrees) of TOKYO, Japan
Location Uncertainty Horizontal: 19.3 km; Vertical 2.7 km
Parameters Nph = 80; Dmin = 317.3 km; Rmss = 0.44 seconds; Gp = 147°
M-type = Mb; Version = 6
Event ID US c0001zk6


David Cottle

UBB Owner & Administrator