2026-04-02 23:09:17 (M3.4) Puerto Rico region 19.1 -66.8 (90be5)

M3.4 Earthquake - Puerto Rico region

Preliminary Report

Magnitude	3.4
Date-Time	Universal Time (UTC): 2 Apr 2026 23:09:17 Time near the Epicenter (1): 2 Apr 2026 19:09:17 Time in your area (1): 2 Apr 2026 15:09:17
Location	19.096N 66.799W
Depth	30 km
Distances	67.5 km (41.9 mi) N of Hatillo, Puerto Rico 69.5 km (43.1 mi) N of Arecibo, Puerto Rico 70.0 km (43.4 mi) NNE of Isabela, Puerto Rico 76.5 km (47.4 mi) NNW of Barceloneta, Puerto Rico 80.7 km (50.1 mi) NNW of Manatí, Puerto Rico
Location Uncertainty	Horizontal: 1.0 km; Vertical 6.6 km
Parameters	Nph = 36; Dmin = 70.0 km; Rmss = 0.25 seconds; Gp = 214° Version = 1
Event ID	pr 71512638

(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
Puerto Rico Seismic Network
University of Puerto Rico
http://redsismica.uprm.edu/

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