2022-04-11 15:40:44 (M4.6) South Sandwich Islands region -57.9 -26.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.6
Date-Time	11 Apr 2022 15:40:45 UTC 11 Apr 2022 13:40:45 near epicenter 11 Apr 2022 07:40:45 standard time in your timezone
Location	57.928S 26.254W
Depth	129 km
Distances	2528.1 km (1567.4 mi) E of Tolhuin, Argentina 2534.4 km (1571.3 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2579.3 km (1599.2 mi) E of Ushuaia, Argentina 2593.8 km (1608.1 mi) E of R�o Grande, Argentina 2800.5 km (1736.3 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 10.7 km; Vertical 7.9 km
Parameters	Nph = 36; Dmin = 754.7 km; Rmss = 0.46 seconds; Gp = 69° Version =
Event ID	us 7000h1ab

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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