2026-02-12 10:30:16 UPDATED: (M5.4) Guam region 14.0 144.8 (70fa9)

M5.4 Earthquake - Guam region

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 12 Feb 2026 10:30:16 Time near the Epicenter (1): 12 Feb 2026 21:30:16 Time in your area (1): 12 Feb 2026 16:00:16
Location	13.960N 144.800E
Depth	148 km
Distances	47.9 km (29.7 mi) NNW of Yigo Village, Guam 49.2 km (30.5 mi) N of Dededo Village, Guam 52.3 km (32.5 mi) N of Tamuning-Tumon-Harmon Village, Guam 52.4 km (32.5 mi) N of Tamuning, Guam 56.7 km (35.2 mi) N of Mangilao Village, Guam
Location Uncertainty	Horizontal: 8.7 km; Vertical 2.9 km
Parameters	Nph = 94; Dmin = 176.7 km; Rmss = 1.06 seconds; Gp = 46° Version =
Event ID	us 6000s8gh ***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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