2021-11-23 18:42:13 (M4.6) western Indian-Antarctic Ridge -49.2 126.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - western Indian-Antarctic Ridge

Preliminary Report

Magnitude	4.6
Date-Time	23 Nov 2021 18:42:14 UTC 24 Nov 2021 02:42:14 near epicenter 23 Nov 2021 10:42:14 standard time in your timezone
Location	49.163S 126.169E
Depth	10 km
Distances	1697.8 km (1052.7 mi) WSW of Queenstown, Australia 1710.8 km (1060.7 mi) SSE of Albany, Australia 1720.7 km (1066.8 mi) SW of Mount Gambier, Australia 1766.3 km (1095.1 mi) WSW of Kingston, Australia 1773.5 km (1099.6 mi) WSW of Hobart, Australia
Location Uncertainty	Horizontal: 7.9 km; Vertical 1.9 km
Parameters	Nph = 25; Dmin = 1719.7 km; Rmss = 0.37 seconds; Gp = 137° Version =
Event ID	us 7000fwid

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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