2023-05-20 23:33:26 (M5.1) South Sandwich Islands region -58.0 -25.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.1 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 20 May 2023 23:33:26 Time near the Epicenter (1): 20 May 2023 21:33:26 Time in your area (1): 20 May 2023 15:33:26
Location	57.969S 25.576W
Depth	63 km
Distances	2518.9 km (1561.7 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2617.9 km (1623.1 mi) E of Ushuaia, Argentina 2632.9 km (1632.4 mi) E of R�o Grande, Argentina 2840.2 km (1760.9 mi) E of R�o Gallegos, Argentina 2853.6 km (1769.2 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 10.5 km; Vertical 6.6 km
Parameters	Nph = 105; Dmin = 792.6 km; Rmss = 0.60 seconds; Gp = 70° Version =
Event ID	us 6000kdif

(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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