2025-08-30 09:35:17 (M5.0) southern Mid-Atlantic Ridge -32.2 -13.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.0 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 30 Aug 2025 09:35:18 Time near the Epicenter (1): 30 Aug 2025 08:35:18 Time in your area (1): 30 Aug 2025 01:35:18
Location	32.212S 13.302W
Depth	10 km
Distances	546.2 km (338.7 mi) N of Edinburgh of the Seven Seas, Saint Helena 2820.3 km (1748.6 mi) W of Lüderitz, Namibia 2920.3 km (1810.6 mi) WSW of Walvis Bay, Namibia 2923.3 km (1812.5 mi) W of Saldanha, South Africa 2929.0 km (1816.0 mi) W of Vredenburg, South Africa
Location Uncertainty	Horizontal: 9.1 km; Vertical 1.7 km
Parameters	Nph = 42; Dmin = 546.2 km; Rmss = 0.88 seconds; Gp = 68° Version =
Event ID	us 7000qsj9

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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