2023-08-06 15:56:44 (M4.9) South Sandwich Islands region -55.7 -27.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 6 Aug 2023 15:56:45 Time near the Epicenter (1): 6 Aug 2023 13:56:45 Time in your area (1): 6 Aug 2023 07:56:45
Location	55.736S 27.230W
Depth	38 km
Distances	2359.6 km (1463.0 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2575.0 km (1596.5 mi) ENE of Ushuaia, Argentina 2577.5 km (1598.0 mi) ENE of Río Grande, Argentina 2767.9 km (1716.1 mi) E of Río Gallegos, Argentina 2772.4 km (1718.9 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 8.6 km; Vertical 8.9 km
Parameters	Nph = 39; Dmin = 614.2 km; Rmss = 0.84 seconds; Gp = 101° Version =
Event ID	us 6000kyau

(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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