Magnitude 4.6 Earthquake NEAR THE EAST COAST OF HONSHU, JAPAN 2013 April 18

2013 April 18 23:08:07 UTC : NEAR THE EAST COAST OF HONSHU, JAPAN EARTHQUAKE

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Magnitude: 4.6

Date-Time: Thursday, April 18, 2013 at 23:08:07 UTC

Friday, April 19, 2013 at 08:08:07 AM at epicenter

Earthquake data:

Location : 39.912°N, 142.748°E

Depth : 44.1 km (27.4 miles)

Region : NEAR THE EAST COAST OF HONSHU, JAPAN

Distances:

a) 74 km (45 miles) ENE of Miyako, Japan

b) 84 km (52 miles) NE of Yamada, Japan

c) 94 km (58 miles) NE of Otsuchi, Japan

c) 103 km (64 miles) NE of Kamaishi, Japan

Location Uncertainty: horizontal +/- 22.4 km (13.9 miles); depth +/- 11 km (6.8 miles)

Parameters: NST= 41, Nph= 41, Dmin=236 km, Rmss=0.59 sec, Gp=137°, M-type=body wave magnitude (Mb), Version=6