21 de octubre, sismo 4,7ºRichter en la COSTA ORIENTAL DE HONSHU, JAPóN

Magnitude 4.7

Date-Time Friday, October 21, 2011 at 01:25:14 UTC

Friday, October 21, 2011 at 10:25:14 AM at epicenter

Time of Earthquake in other Time Zones



Location 37.553°N, 141.858°E

Depth 27.4 km (17.0 miles)

Region NEAR THE EAST COAST OF HONSHU, JAPAN

Distances 102 km (63 miles) ENE of Iwaki, Honshu, Japan

116 km (72 miles) SE of Sendai, Honshu, Japan

125 km (77 miles) E of Fukushima, Honshu, Japan

280 km (173 miles) NE of TOKYO, Japan



Location Uncertainty horizontal +/- 19.6 km (12.2 miles); depth +/- 8.2 km (5.1 miles)

Parameters NST=127, Nph=128, Dmin=344 km, Rmss=0.68 sec, Gp=122°,

M-type=body wave magnitude (Mb), Version=5

Source Magnitude: USGS NEIC (WDCS-D)



fuente. usgs