2021-08-12 20:05:00 (M4.9) South Georgia Island region -55.7 -34.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - South Georgia Island region

Preliminary Report

Magnitude	4.9
Date-Time	12 Aug 2021 20:05:01 UTC 12 Aug 2021 18:05:01 near epicenter 12 Aug 2021 12:05:01 standard time in your timezone
Location	55.652S 34.212W
Depth	10 km
Distances	2090.3 km (1296.0 mi) E of Tolhuin, Argentina 2147.2 km (1331.3 mi) E of R�o Grande, Argentina 2149.9 km (1333.0 mi) ENE of Ushuaia, Argentina 2332.2 km (1446.0 mi) E of R�o Gallegos, Argentina 2334.6 km (1447.5 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 22.6 km; Vertical 2.0 km
Parameters	Nph = 19; Dmin = 1917.2 km; Rmss = 0.52 seconds; Gp = 151° Version =
Event ID	us 6000f4s3

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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