M7.1 - SOUTHEAST INDIAN RIDGE

Preliminary Earthquake Report

Magnitude	7.1
Date-Time	4 Dec 0115 22:24:55 UTC 5 Dec 2015 04:24:55 near epicenter 4 Dec 2015 17:24:55 standard time in your timezone
Location	47.740S 85.183E
Depth	10 km
Distances	1020 km (632 mi) ENE of Heard Island, Heard Island and McDonald Islands 2961 km (1835 mi) SW of Busselton, Australia 3005 km (1863 mi) SW of Bunbury, Australia 3048 km (1889 mi) SW of Albany, Australia 3124 km (1936 mi) SW of Perth, Australia
Location Uncertainty	Horizontal: 8.6 km; Vertical 1.8 km
Parameters	Nph = 89; Dmin = 1118.9 km; Rmss = 0.98 seconds; Gp = 42° Version =
Event ID	us 100043z2

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