2021-07-17 00:53:25 (M5.6) South Sandwich Islands region -56.1 -27.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.6
Date-Time	17 Jul 2021 00:53:25 UTC 16 Jul 2021 22:53:25 near epicenter 16 Jul 2021 16:53:25 standard time in your timezone
Location	56.126S 27.850W
Depth	94 km
Distances	2417.4 km (1498.8 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2526.6 km (1566.5 mi) ENE of Ushuaia, Argentina 2530.7 km (1569.1 mi) E of R�o Grande, Argentina 2723.7 km (1688.7 mi) E of R�o Gallegos, Argentina 2736.0 km (1696.3 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 8.8 km; Vertical 6.2 km
Parameters	Nph = 70; Dmin = 587.1 km; Rmss = 0.91 seconds; Gp = 46° Version =
Event ID	us 7000emrg

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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