2021-04-16 19:47:09 (M4.9) South Shetland Islands -62.2 -58.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - South Shetland Islands

Preliminary Report

Magnitude	4.9
Date-Time	16 Apr 2021 19:47:09 UTC 16 Apr 2021 16:47:09 near epicenter 16 Apr 2021 11:47:09 standard time in your timezone
Location	62.246S 58.038W
Depth	10 km
Distances	1012.4 km (627.7 mi) SE of Tolhuin, Argentina 1019.4 km (632.0 mi) SE of Ushuaia, Argentina 1099.3 km (681.6 mi) SE of R�o Grande, Argentina 1265.7 km (784.7 mi) SE of Punta Arenas, Chile 1360.5 km (843.5 mi) SE of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 7.6 km; Vertical 1.9 km
Parameters	Nph = 29; Dmin = 32.5 km; Rmss = 1.47 seconds; Gp = 134° Version =
Event ID	us 6000e277

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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