2026-07-23 06:29:57 (M5.1) central Mid-Atlantic Ridge 8.5 -39.4 (70fa9)

M5.1 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 23 Jul 2026 06:29:58 Time near the Epicenter (1): 23 Jul 2026 03:29:58 Time in your area (1): 23 Jul 2026 11:59:58
Location	8.510N 39.353W
Depth	10 km
Distances	1263.0 km (783.1 mi) N of Acaraú, Brazil 1272.7 km (789.1 mi) N of Camocim, Brazil 1281.6 km (794.6 mi) N of Bela Cruz, Brazil 1285.3 km (796.9 mi) NNE of Luís Correia, Brazil 1338.7 km (830.0 mi) NNE of São Luís, Brazil
Location Uncertainty	Horizontal: 12.9 km; Vertical 1.9 km
Parameters	Nph = 47; Dmin = 1514.8 km; Rmss = 0.60 seconds; Gp = 114° Version =
Event ID	us 7000t2mi

(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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