2025-11-24 02:21:02 (M5.4) central Mid-Atlantic Ridge 7.5 -37.0 (70fa9)

M5.4 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 24 Nov 2025 02:21:03 Time near the Epicenter (1): 24 Nov 2025 00:21:03 Time in your area (1): 24 Nov 2025 07:51:03
Location	7.482N 37.027W
Depth	10 km
Distances	1196.8 km (742.0 mi) NNE of Acaraú, Brazil 1215.6 km (753.7 mi) NNE of Trairi, Brazil 1215.8 km (753.8 mi) NNE of Bela Cruz, Brazil 1222.9 km (758.2 mi) NNE of Marco, Brazil 1249.8 km (774.9 mi) N of Fortaleza, Brazil
Location Uncertainty	Horizontal: 10.6 km; Vertical 1.9 km
Parameters	Nph = 82; Dmin = 1475.4 km; Rmss = 1.53 seconds; Gp = 51° Version =
Event ID	us 6000rq0u

(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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