Re: 01:55 JST 21 Aug 2011 18.4S 168.0E M7.5 Southern Pacific Ocean
Re: 01:55 JST 21 Aug 2011 18.4S 168.0E M7.5 Southern Pacific Ocean
Source:
http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc0005hbt.php
Magnitude 7.0 - VANUATU
2011 August 20 18:19:21 UTC
Earthquake Details
* This event has been reviewed by a seismologist.
Magnitude 7.0
Date-Time
* Saturday, August 20, 2011 at 18:19:21 UTC
* Sunday, August 21, 2011 at 05:19:21 AM at epicenter
Location 18.343?S, 168.156?E
Depth 2 km (1.2 miles) (poorly constrained)
Region VANUATU
Distances 69 km (42 miles) SSW of PORT-VILA, Efate, Vanuatu
177 km (109 miles) NW of Isangel, Tanna, Vanuatu
328 km (203 miles) SSE of Luganville, Espiritu Santo, Vanuatu
1853 km (1151 miles) ENE of BRISBANE, Queensland, Australia
Location Uncertainty horizontal +/- 14.7 km (9.1 miles); depth +/- 8 km (5.0 miles)
Parameters NST= 97, Nph= 97, Dmin=449.7 km, Rmss=1.44 sec, Gp= 25?,
M-type=regional moment magnitude (Mw), Version=6
Source
* Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)
Event ID usc0005hbt