2021-08-13 03:43:19 (M5.7) South Sandwich Islands region -58.1 -25.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.7 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.7
Date-Time	13 Aug 2021 03:43:19 UTC 13 Aug 2021 01:43:19 near epicenter 12 Aug 2021 19:43:19 standard time in your timezone
Location	58.055S 25.413W
Depth	66 km
Distances	2522.7 km (1564.1 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2625.6 km (1627.9 mi) E of Ushuaia, Argentina 2641.1 km (1637.5 mi) E of R�o Grande, Argentina 2849.0 km (1766.4 mi) E of R�o Gallegos, Argentina 2861.6 km (1774.2 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 10.8 km; Vertical 6.7 km
Parameters	Nph = 52; Dmin = 805.5 km; Rmss = 0.94 seconds; Gp = 69° Version =
Event ID	us 6000f56j

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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