2026-05-28 16:18:09 (M5.3) Revilla Gigedo Islands region 19.7 -109.4 (70fa9)

M5.3 Earthquake - Revilla Gigedo Islands region

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 28 May 2026 16:18:10 Time near the Epicenter (1): 28 May 2026 10:18:10 Time in your area (1): 28 May 2026 21:48:10
Location	19.658N 109.436W
Depth	10 km
Distances	361.4 km (224.1 mi) S of Cabo San Lucas, Mexico 364.0 km (225.7 mi) S of Colonia del Sol, Mexico 366.8 km (227.4 mi) S of Las Palmas, Mexico 377.1 km (233.8 mi) S of San José del Cabo, Mexico 504.8 km (313.0 mi) S of La Paz, Mexico
Location Uncertainty	Horizontal: 9.4 km; Vertical 1.9 km
Parameters	Nph = 54; Dmin = 860.1 km; Rmss = 1.13 seconds; Gp = 190° Version =
Event ID	us 7000sp4a

(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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