5.1 Mb - OFF EAST COAST OF HONSHU, JAPAN

Preliminary Earthquake Report
Magnitude 5.1 Mb
Date-Time
13 Mar 2011 04:40:29 UTC
13 Mar 2011 13:40:29 near epicenter
13 Mar 2011 14:40:29 standard time in your timezone
Location 36.303N 142.332E
Depth 24 km
Distances
153 km (95 miles) ESE (123 degrees) of Iwaki, Honshu, Japan
166 km (103 miles) E (92 degrees) of Mito, Honshu, Japan
230 km (143 miles) SE (133 degrees) of Fukushima, Honshu, Japan
243 km (151 miles) ENE (72 degrees) of TOKYO, Japan
Location Uncertainty Horizontal: 16.2 km; Vertical 0.0 km
Parameters Nph = 152; Dmin = 371.8 km; Rmss = 0.86 seconds; Gp = 97�
M-type = Mb; Version = 7
Event ID US c00021h1


David Cottle

UBB Owner & Administrator