2025-07-01 21:31:46 (M4.6) Ryukyu Islands, Japan 29.4 129.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Ryukyu Islands, Japan

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 1 Jul 2025 21:31:46 Time near the Epicenter (1): 2 Jul 2025 06:31:46 Time in your area (1): 1 Jul 2025 13:31:46
Location	29.358N 129.460E
Depth	13 km
Distances	101.6 km (63.0 mi) N of Tatsugō, Japan 109.9 km (68.1 mi) N of Naze, Japan 212.9 km (132.0 mi) SW of Nishinoomote, Japan 227.1 km (140.8 mi) SSW of Makurazaki, Japan 266.3 km (165.1 mi) SSW of Kagoshima, Japan
Location Uncertainty	Horizontal: 7.1 km; Vertical 4.5 km
Parameters	Nph = 53; Dmin = 256.8 km; Rmss = 0.52 seconds; Gp = 91° Version =
Event ID	us 7000qa2m

(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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