2025-10-07 21:38:37 (M5.3) Ryukyu Islands, Japan 29.2 129.3 (70fa9)

M5.3 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 7 Oct 2025 21:38:38 Time near the Epicenter (1): 8 Oct 2025 06:38:38 Time in your area (1): 8 Oct 2025 03:08:38
Location	29.192N 129.338E
Depth	10 km
Distances	86.1 km (53.4 mi) NNW of Tatsugō, Japan 92.6 km (57.4 mi) N of Naze, Japan 234.3 km (145.3 mi) SW of Nishinoomote, Japan 248.5 km (154.1 mi) SSW of Makurazaki, Japan 287.9 km (178.5 mi) SSW of Kagoshima, Japan
Location Uncertainty	Horizontal: 6.3 km; Vertical 1.8 km
Parameters	Nph = 60; Dmin = 278.2 km; Rmss = 0.80 seconds; Gp = 107° Version =
Event ID	us 6000rfh7

(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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