2022-04-18 09:06:51 (M4.9) South Sandwich Islands region -58.9 -25.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.9
Date-Time	18 Apr 2022 09:06:51 UTC 18 Apr 2022 07:06:51 near epicenter 18 Apr 2022 01:06:51 standard time in your timezone
Location	58.902S 25.427W
Depth	67 km
Distances	2560.4 km (1587.5 mi) E of Tolhuin, Argentina 2606.8 km (1616.2 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2608.8 km (1617.4 mi) E of Ushuaia, Argentina 2628.7 km (1629.8 mi) E of R�o Grande, Argentina 2842.1 km (1762.1 mi) E of R�o Gallegos, Argentina
Location Uncertainty	Horizontal: 15.8 km; Vertical 11.1 km
Parameters	Nph = 28; Dmin = 851.5 km; Rmss = 1.00 seconds; Gp = 181° Version =
Event ID	us 7000h31d

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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