5.0 Mb - OFF EAST COAST OF HONSHU, JAPAN

Preliminary Earthquake Report
Magnitude 5.0 Mb
Date-Time
22 Mar 2011 06:28:31 UTC
22 Mar 2011 15:28:31 near epicenter
22 Mar 2011 16:28:31 standard time in your timezone
Location 36.703N 142.389E
Depth 40 km
Distances
138 km (86 miles) ESE (107 degrees) of Iwaki, Honshu, Japan
174 km (108 miles) ENE (77 degrees) of Mito, Honshu, Japan
205 km (128 miles) ESE (123 degrees) of Fukushima, Honshu, Japan
263 km (164 miles) ENE (63 degrees) of TOKYO, Japan
Location Uncertainty Horizontal: 19.3 km; Vertical 1.4 km
Parameters Nph = 96; Dmin = 375.1 km; Rmss = 0.88 seconds; Gp = 122�
M-type = Mb; Version = 7
Event ID US c00028p1


David Cottle

UBB Owner & Administrator