2023-01-21 05:47:21 (M5.0) South Sandwich Islands region -57.3 -25.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.0
Date-Time	21 Jan 2023 05:47:21 UTC 21 Jan 2023 03:47:21 near epicenter 20 Jan 2023 21:47:21 standard time in your timezone
Location	57.322S 25.637W
Depth	35 km
Distances	2457.5 km (1523.7 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2628.7 km (1629.8 mi) ENE of Ushuaia, Argentina 2640.4 km (1637.0 mi) E of R�o Grande, Argentina 2843.3 km (1762.8 mi) E of R�o Gallegos, Argentina 2862.0 km (1774.4 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 7.1 km; Vertical 1.9 km
Parameters	Nph = 39; Dmin = 759.6 km; Rmss = 0.69 seconds; Gp = 69° Version =
Event ID	us 7000j60t

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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