2019-10-19 16:39:00 (M4.6) South Shetland Islands -61.7 -54.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - South Shetland Islands

Preliminary Report

Magnitude	4.6
Date-Time	19 Oct 2019 16:39:00 UTC 19 Oct 2019 12:39:00 near epicenter 19 Oct 2019 08:39:00 standard time in your timezone
Location	61.732S 54.157W
Depth	24 km
Distances	1108.4 km (687.2 mi) SE of Tolhuin, Argentina 1129.0 km (700.0 mi) SE of Ushuaia, Argentina 1192.7 km (739.5 mi) SE of R�o Grande, Argentina 1379.7 km (855.4 mi) SE of Punta Arenas, Chile 1448.6 km (898.1 mi) SE of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 5.4 km; Vertical 5.6 km
Parameters	Nph = 24; Dmin = 236.5 km; Rmss = 0.75 seconds; Gp = 66° Version =
Event ID	us 70005w0q

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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