6.3 Mw - SOUTHWESTERN RYUKYU ISL., JAPAN - 地球科學討論

6.3 Mw - SOUTHWESTERN RYUKYU ISL., JAPAN

Preliminary Earthquake Report

Magnitude 6.3 Mw

Date-Time 4 Oct 2010 13:28:39 UTC
4 Oct 2010 22:28:39 near epicenter
4 Oct 2010 21:28:39 standard time in your timezone

Location 24.286N 125.304E

Depth 35 km

Distances 113 km (70 miles) E (96 degrees) of Ishigaki-jima, Ryukyu
Islands, Japan
317 km (197 miles) SW (229 degrees) of Naha, Okinawa, Japan
351 km (218 miles) E (95 degrees) of Su-ao, Taiwan
1167 km (725 miles) NNE (22 degrees) of MANILA, Philippines

Location Uncertainty Horizontal: 8.9 km; Vertical 17.2 km

Parameters Nph = 51; Dmin = 900.4 km; Rmss = 1.15 seconds; Gp = 32°
M-type = Mw; Version = 6

Event IDUS 2010bzat

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010bzat.php


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