2023-04-16 23:14:27 (M4.0) South Africa -26.5 26.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.0 Earthquake - South Africa

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 16 Apr 2023 23:14:28 Time near the Epicenter (1): 17 Apr 2023 01:14:28 Time in your area (1): 16 Apr 2023 15:14:28
Location	26.533S 26.672E
Depth	10 km
Distances	35.3 km (21.9 mi) N of Klerksdorp, South Africa 35.8 km (22.2 mi) NNW of Stilfontein, South Africa 47.2 km (29.3 mi) WNW of Potchefstroom, South Africa 49.5 km (30.7 mi) N of Orkney, South Africa 126.6 km (78.5 mi) SE of Mahikeng, South Africa
Location Uncertainty	Horizontal: 11.3 km; Vertical 1.3 km
Parameters	Nph = 12; Dmin = 269.6 km; Rmss = 0.40 seconds; Gp = 121° Version =
Event ID	us 6000k4z1

(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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