2023-04-09 01:21:13 (M5.1) central Mid-Atlantic Ridge 0.9 -28.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.1 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 9 Apr 2023 01:21:14 Time near the Epicenter (1): 8 Apr 2023 23:21:14 Time in your area (1): 8 Apr 2023 17:21:14
Location	0.911N 28.326W
Depth	10 km
Distances	694.7 km (430.7 mi) NE of Fernando de Noronha (Distrito Estadual), Brazil 1053.7 km (653.3 mi) NE of S�o Miguel, Brazil 1065.6 km (660.7 mi) NE of Natal, Brazil 1066.6 km (661.3 mi) NE of Extremoz, Brazil 1070.9 km (664.0 mi) NE of Cear� Mirim, Brazil
Location Uncertainty	Horizontal: 10.9 km; Vertical 1.9 km
Parameters	Nph = 55; Dmin = 1637.5 km; Rmss = 0.59 seconds; Gp = 52° Version =
Event ID	us 6000k2xs

(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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