2025-10-15 10:22:09 (M5.4) State of Yap, Federated States of Micronesia 7.3 141.5 (70fa9)

M5.4 Earthquake - State of Yap, Federated States of Micronesia

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 15 Oct 2025 10:22:09 Time near the Epicenter (1): 15 Oct 2025 21:22:09 Time in your area (1): 15 Oct 2025 15:52:09
Location	7.255N 141.528E
Depth	10 km
Distances	299.1 km (185.4 mi) SSE of Fais, Micronesia 450.9 km (279.6 mi) SE of Colonia, Micronesia 773.0 km (479.2 mi) SSW of Mangilao Village, Guam 775.9 km (481.1 mi) SSW of Tamuning, Guam 775.9 km (481.1 mi) SSW of Tamuning-Tumon-Harmon Village, Guam
Location Uncertainty	Horizontal: 8.4 km; Vertical 1.9 km
Parameters	Nph = 70; Dmin = 778.2 km; Rmss = 0.65 seconds; Gp = 72° Version =
Event ID	us 6000rh9c

(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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