2026-05-27 14:51:04 (M6.0) western Indian-Antarctic Ridge -50.5 139.4 (70fa9)

M6.0 Earthquake - western Indian-Antarctic Ridge

Preliminary Report

Magnitude	6.0
Date-Time	Universal Time (UTC): 27 May 2026 14:51:04 Time near the Epicenter (1): 27 May 2026 23:51:04 Time in your area (1): 27 May 2026 20:21:04
Location	50.517S 139.368E
Depth	10 km
Distances	999.2 km (619.5 mi) SW of Geeveston, Australia 1033.4 km (640.7 mi) SW of Kingston, Australia 1041.9 km (646.0 mi) SW of Sandy Bay, Australia 1043.6 km (647.0 mi) SW of Hobart, Australia 1045.5 km (648.2 mi) SW of Glenorchy, Australia
Location Uncertainty	Horizontal: 11.6 km; Vertical 1.9 km
Parameters	Nph = 37; Dmin = 1040.9 km; Rmss = 0.76 seconds; Gp = 96° Version =
Event ID	us 7000snvr

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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