2023-05-21 21:11:41 UPDATED: (M5.4) west of Macquarie Island -52.2 139.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.4 Earthquake - west of Macquarie Island

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 21 May 2023 21:11:42 Time near the Epicenter (1): 22 May 2023 06:11:42 Time in your area (1): 21 May 2023 13:11:42
Location	52.201S 139.690E
Depth	10 km
Distances	1141.0 km (707.4 mi) SSW of Geeveston, Australia 1173.2 km (727.4 mi) SSW of Kingston, Australia 1182.1 km (732.9 mi) SSW of Sandy Bay, Australia 1183.8 km (734.0 mi) SSW of Hobart, Australia 1186.4 km (735.6 mi) SSW of Glenorchy, Australia
Location Uncertainty	Horizontal: 11.9 km; Vertical 1.8 km
Parameters	Nph = 38; Dmin = 1181.3 km; Rmss = 0.86 seconds; Gp = 68° Version =
Event ID	us 6000kdrc ***This event has been revised.

(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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