2022-03-16 04:03:20 (M4.6) central Mid-Atlantic Ridge 0.4 -28.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.6
Date-Time	16 Mar 2022 04:03:20 UTC 16 Mar 2022 02:03:20 near epicenter 15 Mar 2022 20:03:20 standard time in your timezone
Location	0.383N 28.273W
Depth	10 km
Distances	655.7 km (406.5 mi) NE of Fernando de Noronha (Distrito Estadual), Brazil 1019.9 km (632.3 mi) NE of S�o Miguel, Brazil 1030.1 km (638.6 mi) NE of Natal, Brazil 1031.8 km (639.7 mi) NE of Extremoz, Brazil 1036.7 km (642.8 mi) NE of Cear� Mirim, Brazil
Location Uncertainty	Horizontal: 13.1 km; Vertical 1.9 km
Parameters	Nph = 22; Dmin = 1089.9 km; Rmss = 0.99 seconds; Gp = 95° Version =
Event ID	us 6000h4yr

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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