2020-10-28 21:57:00 (M4.7) South Shetland Islands -62.3 -58.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - South Shetland Islands

Preliminary Report

Magnitude	4.7
Date-Time	28 Oct 2020 21:57:01 UTC 28 Oct 2020 17:57:01 near epicenter 28 Oct 2020 13:57:01 standard time in your timezone
Location	62.281S 58.129W
Depth	5 km
Distances	1012.8 km (628.0 mi) SE of Tolhuin, Argentina 1019.3 km (632.0 mi) SE of Ushuaia, Argentina 1099.8 km (681.8 mi) SE of R�o Grande, Argentina 1265.4 km (784.5 mi) SE of Punta Arenas, Chile 1361.0 km (843.8 mi) SE of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 4.9 km; Vertical 3.9 km
Parameters	Nph = 26; Dmin = 28.1 km; Rmss = 0.82 seconds; Gp = 82° Version =
Event ID	us 7000c7ai

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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