Wednesday, March 14, 2012

Magnitude 4.6 Earthquake - OFF THE EAST COAST OF HONSHU, JAPAN


Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude4.6
Date-Time
Location40.970°N, 144.879°E
Depth27.8 km (17.3 miles)
RegionOFF THE EAST COAST OF HONSHU, JAPAN
Distances227 km (141 miles) S of Kushiro, Hokkaido, Japan
257 km (159 miles) SSE of Obihiro, Hokkaido, Japan
291 km (180 miles) E of Hachinohe, Honshu, Japan
738 km (458 miles) NE of TOKYO, Japan
Location Uncertaintyhorizontal +/- 26.3 km (16.3 miles); depth +/- 8 km (5.0 miles)
ParametersNST= 44, Nph= 44, Dmin=184.8 km, Rmss=0.56 sec, Gp=176°,
M-type=body wave magnitude (Mb), Version=4
Source
  • Magnitude: USGS NEIC (WDCS-D)
    Location: USGS NEIC (WDCS-D)
Event IDusb0008hdx