2024-05-23 04:46:49 (M4.6) South Sandwich Islands region -56.7 -27.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 23 May 2024 04:46:49 Time near the Epicenter (1): 23 May 2024 02:46:49 Time in your area (1): 22 May 2024 20:46:49
Location	56.709S 27.348W
Depth	175 km
Distances	2453.5 km (1521.2 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2542.0 km (1576.0 mi) ENE of Ushuaia, Argentina 2549.5 km (1580.7 mi) E of Río Grande, Argentina 2747.1 km (1703.2 mi) E of Río Gallegos, Argentina 2771.5 km (1718.3 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 12.1 km; Vertical 8.1 km
Parameters	Nph = 41; Dmin = 637.7 km; Rmss = 0.78 seconds; Gp = 96° Version =
Event ID	us 6000n0dd

(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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