2021-10-16 17:33:17 (M4.9) southwest of Africa -52.4 13.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - southwest of Africa

Preliminary Report

Magnitude	4.9
Date-Time	16 Oct 2021 17:33:17 UTC 16 Oct 2021 19:33:17 near epicenter 16 Oct 2021 09:33:17 standard time in your timezone
Location	52.360S 13.308E
Depth	10 km
Distances	2041.5 km (1265.7 mi) SSW of Arniston, South Africa 2048.6 km (1270.1 mi) SSW of Hermanus, South Africa 2052.1 km (1272.3 mi) SSW of Bredasdorp, South Africa 2073.7 km (1285.7 mi) SSW of Grabouw, South Africa 2088.5 km (1294.9 mi) SSW of Cape Town, South Africa
Location Uncertainty	Horizontal: 13.8 km; Vertical 1.9 km
Parameters	Nph = 21; Dmin = 2297.7 km; Rmss = 1.12 seconds; Gp = 97° Version =
Event ID	us 6000fv9a

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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