Magnitude 4.7 Earthquake of RYUKYU ISLANDS, JAPAN 2012 August 11

2012 August 11 06:29:23 UTC: RYUKYU ISLANDS, JAPAN EARTHQUAKE

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Magnitude: 4.7

Date-Time: Saturday, August 11, 2012 at 06:29:23 UTC

Saturday, August 11, 2012 at 03:29:23 PM at epicenter

Earthquake data:

Location : 25.172°N, 126.579°E

Depth : 34.9 km (21.7 miles

Region : RYUKYU ISLANDS, JAPAN

Distances:

a)155 km (96 miles) SW (225°) from Naha, Okinawa, Japan

b)255 km (158 miles) ENE (70°) from Ishigaki-jima, Ryukyu Islands, Japan

c)481 km (299 miles) E (81°) from Su-ao, Taiwan

d)1312 km (815 miles) NNE (26°) from MANILA, Philippines

Location Uncertainty:horizontal +/- 36.7 km (22.8 miles); depth +/- 14.1 km (8.8 miles)

Parameters: NST= 74, Nph= 74, Dmin=250.5 km, Rmss=0.67 sec, Gp=205°, M-type=body wave magnitude (Mb), Version=8