2023-08-23 17:51:25 (M5.1) South Sandwich Islands region -55.9 -27.6 (70fa9)

M5.1 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 23 Aug 2023 17:51:26 Time near the Epicenter (1): 23 Aug 2023 15:51:26 Time in your area (1): 23 Aug 2023 23:21:26
Location	55.931S 27.602W
Depth	89 km
Distances	2390.8 km (1482.3 mi) SW of Edinburgh of the Seven Seas, Saint Helena 2546.9 km (1579.1 mi) ENE of Ushuaia, Argentina 2550.1 km (1581.1 mi) ENE of Río Grande, Argentina 2741.8 km (1699.9 mi) E of Río Gallegos, Argentina 2750.1 km (1705.1 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 10.4 km; Vertical 4.8 km
Parameters	Nph = 72; Dmin = 596.3 km; Rmss = 0.92 seconds; Gp = 45° Version =
Event ID	us 7000kqdh

(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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