2025-07-09 11:59:15 (M4.6) Izu Islands, Japan region 30.6 140.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 9 Jul 2025 11:59:16 Time near the Epicenter (1): 9 Jul 2025 20:59:16 Time in your area (1): 9 Jul 2025 03:59:16
Location	30.561N 140.296E
Depth	79 km
Distances	473.7 km (293.7 mi) SSE of Shimoda, Japan 488.9 km (303.1 mi) SSE of Ōyama, Japan 492.1 km (305.1 mi) S of Tateyama, Japan 497.6 km (308.5 mi) SSE of Sagara, Japan 522.1 km (323.7 mi) SSE of Shizuoka, Japan
Location Uncertainty	Horizontal: 11.0 km; Vertical 1.4 km
Parameters	Nph = 23; Dmin = 286.8 km; Rmss = 0.92 seconds; Gp = 101° Version =
Event ID	us 7000qbjt

(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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