2023-01-03 22:30:32 (M4.6) South Sandwich Islands region -58.6 -25.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.6
Date-Time	3 Jan 2023 22:30:32 UTC 3 Jan 2023 20:30:32 near epicenter 3 Jan 2023 14:30:32 standard time in your timezone
Location	58.590S 25.100W
Depth	28 km
Distances	2567.2 km (1591.7 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2633.0 km (1632.5 mi) E of Ushuaia, Argentina 2651.5 km (1643.9 mi) E of R�o Grande, Argentina 2863.0 km (1775.0 mi) E of R�o Gallegos, Argentina 2871.0 km (1780.0 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 15.3 km; Vertical 5.6 km
Parameters	Nph = 13; Dmin = 1774.1 km; Rmss = 0.35 seconds; Gp = 94° Version =
Event ID	us 7000j1y8

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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