2025-02-13 21:20:55 (M4.8) South Sandwich Islands region -58.8 -25.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.8 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 13 Feb 2025 21:20:55 Time near the Epicenter (1): 13 Feb 2025 19:20:55 Time in your area (1): 13 Feb 2025 13:20:55
Location	58.760S 25.474W
Depth	57 km
Distances	2559.8 km (1587.1 mi) E of Tolhuin, Argentina 2593.9 km (1608.2 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2608.5 km (1617.3 mi) E of Ushuaia, Argentina 2627.7 km (1629.2 mi) E of Río Grande, Argentina 2840.2 km (1760.9 mi) E of Río Gallegos, Argentina
Location Uncertainty	Horizontal: 16.0 km; Vertical 8.7 km
Parameters	Nph = 35; Dmin = 840.7 km; Rmss = 0.75 seconds; Gp = 115° Version =
Event ID	us 7000pdi5

(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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