2024-08-22 01:17:24 (M4.7) South Sandwich Islands region -56.0 -30.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 22 Aug 2024 01:17:25 Time near the Epicenter (1): 21 Aug 2024 23:17:25 Time in your area (1): 21 Aug 2024 17:17:25
Location	56.009S 30.779W
Depth	10 km
Distances	2294.4 km (1422.5 mi) E of Tolhuin, Argentina 2351.9 km (1458.2 mi) ENE of Ushuaia, Argentina 2353.5 km (1459.2 mi) E of Río Grande, Argentina 2543.7 km (1577.1 mi) E of Río Gallegos, Argentina 2553.1 km (1582.9 mi) E of Puerto Deseado, Argentina
Location Uncertainty	Horizontal: 12.2 km; Vertical 1.9 km
Parameters	Nph = 26; Dmin = 411.9 km; Rmss = 1.10 seconds; Gp = 98° Version =
Event ID	us 7000n8nu

(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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