2023-09-16 17:31:10 (M5.0) South Sandwich Islands region -57.9 -25.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.0 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 16 Sep 2023 17:31:11 Time near the Epicenter (1): 16 Sep 2023 15:31:11 Time in your area (1): 16 Sep 2023 09:31:11
Location	57.901S 24.980W
Depth	25 km
Distances	2495.6 km (1547.3 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2654.0 km (1645.5 mi) ENE of Ushuaia, Argentina 2669.0 km (1654.8 mi) E of Río Grande, Argentina 2876.1 km (1783.2 mi) E of Río Gallegos, Argentina 2889.7 km (1791.6 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 12.3 km; Vertical 4.4 km
Parameters	Nph = 75; Dmin = 821.2 km; Rmss = 0.81 seconds; Gp = 86° Version =
Event ID	us 7000kw7r

(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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