2021-08-12 20:36:23 (M5.3) South Sandwich Islands region -59.9 -26.5 (70fa9)

M5.3 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.3
Date-Time	12 Aug 2021 20:36:23 UTC 12 Aug 2021 18:36:23 near epicenter 13 Aug 2021 02:06:23 standard time in your timezone
Location	59.934S 26.478W
Depth	65 km
Distances	2489.5 km (1543.5 mi) E of Tolhuin, Argentina 2535.1 km (1571.8 mi) E of Ushuaia, Argentina 2560.1 km (1587.2 mi) E of R�o Grande, Argentina 2776.9 km (1721.7 mi) E of Punta Arenas, Chile 2779.7 km (1723.4 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 14.2 km; Vertical 10.3 km
Parameters	Nph = 26; Dmin = 873.3 km; Rmss = 0.39 seconds; Gp = 86° Version =
Event ID	us 6000f4se

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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