2020-12-18 17:22:41 (M5.0) South Sandwich Islands region -58.6 -25.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.0
Date-Time	18 Dec 2020 17:22:41 UTC 18 Dec 2020 15:22:41 near epicenter 18 Dec 2020 09:22:41 standard time in your timezone
Location	58.589S 25.317W
Depth	40 km
Distances	2571.4 km (1594.3 mi) E of Tolhuin, Argentina 2572.8 km (1595.2 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2620.6 km (1624.8 mi) E of Ushuaia, Argentina 2638.9 km (1636.1 mi) E of R�o Grande, Argentina 2850.4 km (1767.2 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 9.1 km; Vertical 4.9 km
Parameters	Nph = 75; Dmin = 838.8 km; Rmss = 0.66 seconds; Gp = 56° Version =
Event ID	us 7000cs7k

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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