2021-08-12 18:49:54 (M5.9) South Sandwich Islands region -57.1 -25.3 (70fa9)

M5.9 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.9
Date-Time	12 Aug 2021 18:49:54 UTC 12 Aug 2021 16:49:54 near epicenter 13 Aug 2021 00:19:54 standard time in your timezone
Location	57.081S 25.349W
Depth	47 km
Distances	2425.6 km (1503.9 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2651.6 km (1644.0 mi) ENE of Ushuaia, Argentina 2662.2 km (1650.6 mi) E of R�o Grande, Argentina 2863.6 km (1775.4 mi) E of R�o Gallegos, Argentina 2884.1 km (1788.1 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 12.2 km; Vertical 5.9 km
Parameters	Nph = 50; Dmin = 766.5 km; Rmss = 0.89 seconds; Gp = 130° Version =
Event ID	us 6000f4mr

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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