2025-02-12 19:54:09 (M5.3) South Sandwich Islands region -56.3 -27.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.3 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 12 Feb 2025 19:54:10 Time near the Epicenter (1): 12 Feb 2025 17:54:10 Time in your area (1): 12 Feb 2025 11:54:10
Location	56.310S 27.195W
Depth	108 km
Distances	2411.3 km (1495.0 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2561.2 km (1588.0 mi) ENE of Ushuaia, Argentina 2566.7 km (1591.4 mi) E of Río Grande, Argentina 2761.5 km (1712.1 mi) E of Río Gallegos, Argentina 2777.8 km (1722.2 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 8.8 km; Vertical 3.6 km
Parameters	Nph = 97; Dmin = 632.1 km; Rmss = 0.84 seconds; Gp = 45° Version =
Event ID	us 7000pd86

(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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