2026-03-31 12:38:51 UPDATED: (M4.2) Leeward Islands 19.5 -63.6 (90be5)

M4.2 Earthquake - Leeward Islands

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 31 Mar 2026 12:38:52 Time near the Epicenter (1): 31 Mar 2026 08:38:52 Time in your area (1): 31 Mar 2026 04:38:52
Location	19.459N 63.611W
Depth	42 km
Distances	149.3 km (92.6 mi) NNW of The Valley, Anguilla 149.6 km (92.8 mi) NNW of Sandy Ground Village, Anguilla 186.0 km (115.3 mi) NE of Charlotte Amalie, U.S. Virgin Islands 226.0 km (140.1 mi) NNE of Saint Croix, U.S. Virgin Islands 248.9 km (154.3 mi) ENE of Fajardo, Puerto Rico
Location Uncertainty	Horizontal: 2.1 km; Vertical 11.1 km
Parameters	Nph = 43; Dmin = 139.0 km; Rmss = 0.35 seconds; Gp = 250° Version =
Event ID	pr 2026090009 ***This event supersedes event US7000s935.

(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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