2022-08-07 12:04:23 (M4.8) South Sandwich Islands region -57.8 -25.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.8
Date-Time	7 Aug 2022 12:04:24 UTC 7 Aug 2022 10:04:24 near epicenter 7 Aug 2022 04:04:24 standard time in your timezone
Location	57.797S 25.825W
Depth	76 km
Distances	2509.2 km (1555.7 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2607.1 km (1616.4 mi) E of Ushuaia, Argentina 2621.1 km (1625.1 mi) E of R�o Grande, Argentina 2827.1 km (1752.8 mi) E of R�o Gallegos, Argentina 2842.0 km (1762.1 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 9.2 km; Vertical 6.8 km
Parameters	Nph = 44; Dmin = 1872.4 km; Rmss = 0.39 seconds; Gp = 45° Version =
Event ID	us 6000i8vm

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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