2022-02-17 04:03:55 (M5.5) South Sandwich Islands region -59.2 -23.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.5 Earthquake - South Sandwich Islands region

Preliminary Report

Magnitude	5.5
Date-Time	17 Feb 2022 04:03:56 UTC 17 Feb 2022 02:03:56 near epicenter 16 Feb 2022 20:03:56 standard time in your timezone
Location	59.180S 23.660W
Depth	10 km
Distances	2591.4 km (1606.7 mi) SSW of Edinburgh of the Seven Seas, Saint Helena 2704.1 km (1676.5 mi) E of Ushuaia, Argentina 2726.0 km (1690.1 mi) E of R�o Grande, Argentina 2941.6 km (1823.8 mi) E of R�o Gallegos, Argentina 2944.2 km (1825.4 mi) E of Punta Arenas, Chile
Location Uncertainty	Horizontal: 10.1 km; Vertical 1.8 km
Parameters	Nph = 52; Dmin = 954.5 km; Rmss = 0.69 seconds; Gp = 72° Version =
Event ID	us 7000glk2

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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