2023-12-31 03:45:55 (M5.1) South Sandwich Islands region -57.2 -25.5 (70fa9)

M5.1 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 31 Dec 2023 03:45:56 Time near the Epicenter (1): 31 Dec 2023 01:45:56 Time in your area (1): 31 Dec 2023 09:15:56
Location	57.215S 25.463W
Depth	30 km
Distances	2442.0 km (1514.0 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2641.6 km (1637.8 mi) ENE of Ushuaia, Argentina 2652.8 km (1644.7 mi) E of Río Grande, Argentina 2855.0 km (1770.1 mi) E of Río Gallegos, Argentina 2874.5 km (1782.2 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 12.4 km; Vertical 5.8 km
Parameters	Nph = 51; Dmin = 1922.3 km; Rmss = 0.82 seconds; Gp = 73° Version =
Event ID	us 6000m0rq

(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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