Earthquake Magnitude 7.1 - LOYALTY ISLANDS

Magnitude 7.1 - LOYALTY ISLANDS

2011 May 10 08:55:09 UTC

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	7.1
Date-Time	Tuesday, May 10, 2011 at 08:55:09 UTC Tuesday, May 10, 2011 at 07:55:09 PM at epicenter Time of Earthquake in other Time Zones
Location	20.252°S, 168.273°E
Depth	14.9 km (9.3 miles)
Region	LOYALTY ISLANDS
Distances	134 km (83 miles) SW of Isangel, Tanna, Vanuatu 149 km (92 miles) NNE of Tadine, Loyalty Islands, New Caledonia 276 km (171 miles) S of PORT-VILA, Efate, Vanuatu 1741 km (1081 miles) ENE of BRISBANE, Queensland, Australia
Location Uncertainty	horizontal +/- 13.2 km (8.2 miles); depth +/- 2.5 km (1.6 miles)
Parameters	NST=534, Nph=553, Dmin=>999 km, Rmss=0.95 sec, Gp= 14°, M-type="moment" magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=C
Source	USGS NEIC (WDCS-D)
Event ID	usc0003ag4