2022-12-18 13:30:51 (M4.2) South Africa -27.0 26.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - South Africa

Preliminary Report

Magnitude	4.2
Date-Time	18 Dec 2022 13:30:52 UTC 18 Dec 2022 15:30:52 near epicenter 18 Dec 2022 05:30:52 standard time in your timezone
Location	26.958S 26.835E
Depth	5 km
Distances	14.2 km (8.8 mi) SSE of Stilfontein, South Africa 16.3 km (10.1 mi) E of Orkney, South Africa 20.5 km (12.7 mi) SE of Klerksdorp, South Africa 29.9 km (18.5 mi) NNW of Viljoenskroon, South Africa 146.6 km (90.9 mi) SW of Johannesburg, South Africa
Location Uncertainty	Horizontal: 9.9 km; Vertical 2.0 km
Parameters	Nph = 12; Dmin = 240.5 km; Rmss = 0.29 seconds; Gp = 213° Version =
Event ID	us 6000ja7b

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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