2025-07-01 06:20:40 (M4.4) Ryukyu Islands, Japan 29.3 129.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 1 Jul 2025 06:20:41 Time near the Epicenter (1): 1 Jul 2025 15:20:41 Time in your area (1): 30 Jun 2025 22:20:41
Location	29.280N 129.360E
Depth	10 km
Distances	95.0 km (58.9 mi) NNW of Tatsugō, Japan 102.0 km (63.2 mi) N of Naze, Japan 225.8 km (140.0 mi) SW of Nishinoomote, Japan 238.7 km (148.0 mi) SSW of Makurazaki, Japan 278.0 km (172.4 mi) SSW of Kagoshima, Japan
Location Uncertainty	Horizontal: 8.9 km; Vertical 1.9 km
Parameters	Nph = 37; Dmin = 268.4 km; Rmss = 0.94 seconds; Gp = 144° Version =
Event ID	us 7000q9xc

(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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