2023-09-11 09:20:56 (M5.9) central Mid-Atlantic Ridge 0.7 -26.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.9 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	5.9
Date-Time	Universal Time (UTC): 11 Sep 2023 09:20:57 Time near the Epicenter (1): 11 Sep 2023 07:20:57 Time in your area (1): 11 Sep 2023 01:20:57
Location	0.746N 26.089W
Depth	10 km
Distances	867.0 km (537.6 mi) NE of Fernando de Noronha (Distrito Estadual), Brazil 1239.2 km (768.3 mi) NE of São Miguel, Brazil 1245.3 km (772.1 mi) NE of Natal, Brazil 1248.5 km (774.1 mi) NE of Extremoz, Brazil 1254.9 km (778.1 mi) NE of Ceará Mirim, Brazil
Location Uncertainty	Horizontal: 9.7 km; Vertical 1.9 km
Parameters	Nph = 75; Dmin = 1309.3 km; Rmss = 0.54 seconds; Gp = 45° Version =
Event ID	us 7000kuzd

(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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