2021-08-13 11:45:39 (M5.8) South Sandwich Islands region -57.3 -25.6 (70fa9)

M5.8 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.8
Date-Time	13 Aug 2021 11:45:39 UTC 13 Aug 2021 09:45:39 near epicenter 13 Aug 2021 17:15:39 standard time in your timezone
Location	57.285S 25.558W
Depth	43 km
Distances	2451.6 km (1520.0 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2634.3 km (1633.3 mi) ENE of Ushuaia, Argentina 2645.8 km (1640.4 mi) E of R�o Grande, Argentina 2848.5 km (1766.1 mi) E of R�o Gallegos, Argentina 2867.5 km (1777.8 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 9.4 km; Vertical 4.6 km
Parameters	Nph = 117; Dmin = 762.6 km; Rmss = 1.06 seconds; Gp = 35° Version =
Event ID	us 6000f5i9

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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