2023-08-09 15:24:27 (M4.8) South Sandwich Islands region -55.7 -27.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.8 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 9 Aug 2023 15:24:27 Time near the Epicenter (1): 9 Aug 2023 13:24:27 Time in your area (1): 9 Aug 2023 07:24:27
Location	55.665S 27.282W
Depth	33 km
Distances	2355.0 km (1460.1 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2573.9 km (1595.8 mi) ENE of Ushuaia, Argentina 2575.9 km (1597.1 mi) ENE of Río Grande, Argentina 2765.8 km (1714.8 mi) E of Río Gallegos, Argentina 2768.9 km (1716.7 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 9.5 km; Vertical 6.5 km
Parameters	Nph = 33; Dmin = 609.5 km; Rmss = 0.78 seconds; Gp = 116° Version =
Event ID	us 6000kyvp

(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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