2025-07-25 01:29:02 UPDATED: (M5.5) Azores-Cape St. Vincent Ridge 37.7 -18.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.5 Earthquake - Azores-Cape St. Vincent Ridge

Preliminary Report

Magnitude	5.5
Date-Time	Universal Time (UTC): 25 Jul 2025 01:29:03 Time near the Epicenter (1): 25 Jul 2025 00:29:03 Time in your area (1): 24 Jul 2025 17:29:03
Location	37.686N 17.973W
Depth	10 km
Distances	539.6 km (334.6 mi) N of Porto Moniz, Portugal 562.1 km (348.5 mi) NNW of Machico, Portugal 565.0 km (350.3 mi) N of Funchal, Portugal 565.9 km (350.9 mi) N of Câmara de Lobos, Portugal 567.1 km (351.6 mi) N of São Martinho, Portugal
Location Uncertainty	Horizontal: 8.4 km; Vertical 1.8 km
Parameters	Nph = 184; Dmin = 544.1 km; Rmss = 0.50 seconds; Gp = 28° Version =
Event ID	us 6000quyn ***This event has been revised.

(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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