2025-02-27 14:54:37 UPDATED: (M5.5) east of the South Sandwich Islands -58.0 -10.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.5 Earthquake - east of the South Sandwich Islands

Preliminary Report

Magnitude	5.5
Date-Time	Universal Time (UTC): 27 Feb 2025 14:54:37 Time near the Epicenter (1): 27 Feb 2025 13:54:37 Time in your area (1): 27 Feb 2025 06:54:37
Location	58.032S 10.380W
Depth	10 km
Distances	2335.2 km (1447.8 mi) S of Edinburgh of the Seven Seas, Saint Helena 3424.2 km (2123.0 mi) SW of Retreat, South Africa 3424.9 km (2123.4 mi) SW of Hermanus, South Africa 3430.9 km (2127.2 mi) SW of Claremont, South Africa 3431.7 km (2127.7 mi) SW of Lansdowne, South Africa
Location Uncertainty	Horizontal: 9.1 km; Vertical 1.8 km
Parameters	Nph = 69; Dmin = 1561.6 km; Rmss = 0.73 seconds; Gp = 44° Version =
Event ID	us 6000pvty ***This event has been revised.

(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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