2023-07-28 19:34:58 (M5.6) South Sandwich Islands region -58.8 -25.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.6
Date-Time	Universal Time (UTC): 28 Jul 2023 19:34:58 Time near the Epicenter (1): 28 Jul 2023 17:34:58 Time in your area (1): 28 Jul 2023 11:34:58
Location	58.792S 25.127W
Depth	18 km
Distances	2579.3 km (1599.1 mi) E of Tolhuin, Argentina 2587.9 km (1604.5 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2627.8 km (1629.3 mi) E of Ushuaia, Argentina 2647.3 km (1641.3 mi) E of R�o Grande, Argentina 2860.1 km (1773.2 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 11.7 km; Vertical 4.8 km
Parameters	Nph = 58; Dmin = 859.8 km; Rmss = 0.51 seconds; Gp = 69° Version =
Event ID	us 6000kwb4

(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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