2022-08-07 15:45:15 (M4.8) southern Mid-Atlantic Ridge -21.0 -11.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.8
Date-Time	7 Aug 2022 15:45:15 UTC 7 Aug 2022 14:45:15 near epicenter 7 Aug 2022 07:45:15 standard time in your timezone
Location	21.017S 11.644W
Depth	10 km
Distances	841.1 km (521.5 mi) SW of Jamestown, Saint Helena 1478.4 km (916.6 mi) SSE of Georgetown, Saint Helena 2596.6 km (1609.9 mi) W of Mo��medes, Angola 2705.5 km (1677.4 mi) W of Walvis Bay, Namibia 2708.1 km (1679.0 mi) W of Swakopmund, Namibia
Location Uncertainty	Horizontal: 11.6 km; Vertical 1.9 km
Parameters	Nph = 45; Dmin = 836.7 km; Rmss = 0.68 seconds; Gp = 66° Version =
Event ID	us 6000i8wy

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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