2025-07-11 07:09:25 (M5.1) southwestern Ryukyu Islands, Japan 23.9 125.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.1 Earthquake - southwestern Ryukyu Islands, Japan

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 11 Jul 2025 07:09:26 Time near the Epicenter (1): 11 Jul 2025 16:09:26 Time in your area (1): 10 Jul 2025 23:09:26
Location	23.936N 125.906E
Depth	10 km
Distances	112.2 km (69.6 mi) SSE of Miyakojima, Japan 114.0 km (70.7 mi) SSE of Hirara, Japan 183.4 km (113.7 mi) ESE of Ishigaki, Japan 300.9 km (186.6 mi) SW of Itoman, Japan 309.2 km (191.7 mi) SW of Naha, Japan
Location Uncertainty	Horizontal: 10.0 km; Vertical 1.9 km
Parameters	Nph = 49; Dmin = 176.7 km; Rmss = 1.39 seconds; Gp = 119° Version =
Event ID	us 7000qbz6

(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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