2023-06-10 19:55:33 (M4.6) South Sandwich Islands region -55.9 -27.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 10 Jun 2023 19:55:33 Time near the Epicenter (1): 10 Jun 2023 17:55:33 Time in your area (1): 10 Jun 2023 11:55:33
Location	55.933S 27.909W
Depth	101 km
Distances	2402.1 km (1489.3 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2528.2 km (1567.5 mi) ENE of Ushuaia, Argentina 2531.3 km (1569.4 mi) ENE of R�o Grande, Argentina 2722.7 km (1688.1 mi) E of R�o Gallegos, Argentina 2731.0 km (1693.2 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 11.2 km; Vertical 7.5 km
Parameters	Nph = 20; Dmin = 577.7 km; Rmss = 0.63 seconds; Gp = 67° Version =
Event ID	us 7000k7pb

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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