Honshu Quake_300711
© USGS
Earthquake Location
Date-Time:
Saturday, July 30, 2011 at 18:53:52 UTC

Sunday, July 31, 2011 at 03:53:52 AM at epicenter

Time of Earthquake in other Time Zones

Location:
36.966°N, 141.058°E

Depth:
43.5 km (27.0 miles)

Region:
NEAR THE EAST COAST OF HONSHU, JAPAN

Distances:
18 km (11 miles) ESE of Iwaki, Honshu, Japan

77 km (47 miles) SE of Koriyama, Honshu, Japan

84 km (52 miles) NE of Mito, Honshu, Japan

184 km (114 miles) NE of TOKYO, Japan

Location Uncertainty:
horizontal +/- 13.4 km (8.3 miles); depth +/- 9.4 km (5.8 miles)

Parameters:
NST=272, Nph=273, Dmin=259.4 km, Rmss=0.92 sec, Gp= 32°,
M-type=teleseismic moment magnitude (Mw), Version=8i method) (Mi/Mwp), Version=A

Source:
Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)

Event ID:
usc00056nn