2021-11-10 10:11:46 (M4.9) southern Mid-Atlantic Ridge -28.3 -13.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.9
Date-Time	10 Nov 2021 10:11:47 UTC 10 Nov 2021 09:11:47 near epicenter 10 Nov 2021 02:11:47 standard time in your timezone
Location	28.256S 13.232W
Depth	10 km
Distances	981.0 km (608.2 mi) N of Edinburgh of the Seven Seas, Saint Helena 2805.3 km (1739.3 mi) W of L�deritz, Namibia 2840.6 km (1761.2 mi) W of Walvis Bay, Namibia 2852.2 km (1768.4 mi) W of Swakopmund, Namibia 2876.5 km (1783.4 mi) ESE of Vila Velha, Brazil
Location Uncertainty	Horizontal: 11.6 km; Vertical 1.9 km
Parameters	Nph = 34; Dmin = 1563.5 km; Rmss = 0.67 seconds; Gp = 86° Version =
Event ID	us 7000fsxn

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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