2021-08-22 21:33:20 UPDATED: (M7.0) South Sandwich Islands region -60.3 -25.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M7.0 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	7.0
Date-Time	22 Aug 2021 21:33:21 UTC 22 Aug 2021 19:33:21 near epicenter 22 Aug 2021 13:33:21 standard time in your timezone
Location	60.303S 24.999W
Depth	10 km
Distances	2568.5 km (1592.5 mi) E of Tolhuin, Argentina 2612.8 km (1619.9 mi) E of Ushuaia, Argentina 2640.0 km (1636.8 mi) E of R�o Grande, Argentina 2855.8 km (1770.6 mi) E of Punta Arenas, Chile 2862.0 km (1774.4 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 10.1 km; Vertical 1.8 km
Parameters	Nph = 69; Dmin = 1082.5 km; Rmss = 1.03 seconds; Gp = 34° Version =
Event ID	us 6000f9sq

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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