2021-04-03 01:16:39 UPDATED: (M6.4) east of the South Sandwich Islands -58.0 -7.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M6.4 Earthquake - east of the South Sandwich Islands

Preliminary Report

Magnitude	6.4
Date-Time	3 Apr 2021 01:16:39 UTC 3 Apr 2021 00:16:39 near epicenter 2 Apr 2021 17:16:39 standard time in your timezone
Location	57.978S 7.860W
Depth	10 km
Distances	2347.6 km (1455.5 mi) S of Edinburgh of the Seven Seas, Saint Helena 3305.0 km (2049.1 mi) SW of Hermanus, South Africa 3306.7 km (2050.1 mi) SW of Retreat, South Africa 3313.5 km (2054.3 mi) SW of Claremont, South Africa 3314.2 km (2054.8 mi) SW of Lansdowne, South Africa
Location Uncertainty	Horizontal: 8.4 km; Vertical 1.7 km
Parameters	Nph = 61; Dmin = 1546.4 km; Rmss = 1.05 seconds; Gp = 37° Version =
Event ID	us 6000dynd

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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