2023-05-21 14:56:45 (M6.8) Prince Edward Islands region -43.4 39.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M6.8 Earthquake - Prince Edward Islands region

Preliminary Report

Magnitude	6.8
Date-Time	Universal Time (UTC): 21 May 2023 14:56:45 Time near the Epicenter (1): 21 May 2023 17:56:45 Time in your area (1): 21 May 2023 06:56:45
Location	43.436S 39.368E
Depth	10 km
Distances	1528.1 km (947.4 mi) SE of East London, South Africa 1539.8 km (954.7 mi) SE of Port Alfred, South Africa 1569.7 km (973.2 mi) SE of Bhisho, South Africa 1575.9 km (977.1 mi) SE of Butterworth, South Africa 1584.8 km (982.6 mi) SE of Grahamstown, South Africa
Location Uncertainty	Horizontal: 9.8 km; Vertical 1.8 km
Parameters	Nph = 63; Dmin = 1040.1 km; Rmss = 0.97 seconds; Gp = 33° Version =
Event ID	us 6000kdmq

(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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