2021-11-10 09:59:31 (M4.9) southern Mid-Atlantic Ridge -28.3 -13.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.9
Date-Time	10 Nov 2021 09:59:31 UTC 10 Nov 2021 08:59:31 near epicenter 10 Nov 2021 01:59:31 standard time in your timezone
Location	28.346S 13.321W
Depth	10 km
Distances	971.8 km (602.5 mi) N of Edinburgh of the Seven Seas, Saint Helena 2813.6 km (1744.4 mi) W of L�deritz, Namibia 2850.3 km (1767.2 mi) W of Walvis Bay, Namibia 2862.0 km (1774.5 mi) W of Swakopmund, Namibia 2870.0 km (1779.4 mi) ESE of Vila Velha, Brazil
Location Uncertainty	Horizontal: 12.2 km; Vertical 1.9 km
Parameters	Nph = 33; Dmin = 1576.6 km; Rmss = 0.42 seconds; Gp = 85° Version =
Event ID	us 7000fsxv

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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