Image
© USGS
Date-Time:
Friday, May 20, 2011 at 20:03:27 UTC

Saturday, May 21, 2011 at 04:03:27 AM at epicenter

Location:
23.412°S, 119.324°E

Depth:
12 km (7.5 miles)

Region:
WESTERN AUSTRALIA

Distances:
1008 km (627 miles) NNE (21°) from Perth, Australia

1779 km (1105 miles) SSW (201°) from DILI, East Timor

Location Uncertainty:
horizontal +/- 27.5 km (17.1 miles); depth +/- 8.3 km (5.2 miles)

Parameters:
NST= 8, Nph= 8, Dmin=881.7 km, Rmss=1.61 sec, Gp=140°, M-type=body wave magnitude (Mb), Version=4

Source:
U.S. Geological Survey, National Earthquake Information Center: World Data Center for Seismology, Denver

Event ID:
usc0003k2s