2023-08-27 08:46:34 (M4.7) South Sandwich Islands region -58.7 -25.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 27 Aug 2023 08:46:34 Time near the Epicenter (1): 27 Aug 2023 06:46:34 Time in your area (1): 27 Aug 2023 00:46:34
Location	58.690S 25.142W
Depth	28 km
Distances	2578.2 km (1598.5 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2628.8 km (1629.9 mi) E of Ushuaia, Argentina 2647.7 km (1641.6 mi) E of Río Grande, Argentina 2859.8 km (1773.1 mi) E of Río Gallegos, Argentina 2867.1 km (1777.6 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 14.9 km; Vertical 7.2 km
Parameters	Nph = 38; Dmin = 1765.2 km; Rmss = 0.51 seconds; Gp = 92° Version =
Event ID	us 7000krb2

(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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