2022-08-19 07:12:43 (M4.9) southern Mid-Atlantic Ridge -20.4 -11.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.9
Date-Time	19 Aug 2022 07:12:43 UTC 1 Jan 1970 00:00:00 near epicenter 18 Aug 2022 23:12:43 standard time in your timezone
Location	20.404S 11.596W
Depth	10 km
Distances	794.3 km (492.5 mi) SW of Jamestown, Saint Helena 1413.2 km (876.2 mi) SSE of Georgetown, Saint Helena 2580.2 km (1599.7 mi) W of Mo��medes, Angola 2712.5 km (1681.7 mi) W of Walvis Bay, Namibia 2714.3 km (1682.9 mi) W of Swakopmund, Namibia
Location Uncertainty	Horizontal: 11.0 km; Vertical 1.9 km
Parameters	Nph = 42; Dmin = 789.9 km; Rmss = 1.03 seconds; Gp = 49° Version =
Event ID	us 6000ic29

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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