2022-10-01 22:39:31 (M4.6) South Sandwich Islands region -57.9 -25.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.6
Date-Time	1 Oct 2022 22:39:32 UTC 1 Oct 2022 20:39:32 near epicenter 1 Oct 2022 14:39:32 standard time in your timezone
Location	57.944S 25.558W
Depth	45 km
Distances	2515.9 km (1559.9 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2619.5 km (1624.1 mi) E of Ushuaia, Argentina 2634.4 km (1633.3 mi) E of R�o Grande, Argentina 2841.5 km (1761.7 mi) E of R�o Gallegos, Argentina 2855.1 km (1770.1 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 11.7 km; Vertical 8.8 km
Parameters	Nph = 31; Dmin = 792.3 km; Rmss = 1.12 seconds; Gp = 87° Version =
Event ID	us 6000iq36

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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