➥Back to the list page. Earthquake Mechanism Information Hypocenter Information Provided by JMA Origin Time(UT) Latitude Longitude Depth Magnitude Region 2012/06/20,16:47 35.8 N 140.9 E 10 km Mj 4.2 NEAR_CHOSHI_CITY Focal Mechanism Solution Determined Manually Strike Dip Rake Mo Depth Magnitude VarRed 316 ; 157 51 ; 41 -104 ; -73 1.07e+15 Nm 11 km Mw 4.0 75.94 ■ Mechanism(Solid line:observation, Dotted line:Synthetics) ■ past earthquakes occurring in this region ■ Seismograms ASI(Ashio) HRO(Hirono) JIZ(Nakaizu) ONS(Onishi) SGN(TsuruSugeno) TSK(Tsukuba) YMZ(Yamizo) ■ retrieve digital waveform data

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