2025-08-13 09:23:45 (M5.1) Guam region 13.1 145.9 (70fa9)

M5.1 Earthquake - Guam region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 13 Aug 2025 09:23:46 Time near the Epicenter (1): 13 Aug 2025 19:23:46 Time in your area (1): 13 Aug 2025 14:53:46
Location	13.125N 145.851E
Depth	10 km
Distances	113.8 km (70.5 mi) ESE of Yigo Village, Guam 117.9 km (73.1 mi) ESE of Dededo Village, Guam 119.3 km (73.9 mi) ESE of Mangilao Village, Guam 122.6 km (76.0 mi) ESE of Tamuning, Guam 122.7 km (76.0 mi) ESE of Tamuning-Tumon-Harmon Village, Guam
Location Uncertainty	Horizontal: 7.0 km; Vertical 1.9 km
Parameters	Nph = 97; Dmin = 118.1 km; Rmss = 0.70 seconds; Gp = 59° Version =
Event ID	us 6000r0az

(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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