2025-06-20 18:09:47 (M4.4) Izu Islands, Japan region 31.3 138.5 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 20 Jun 2025 18:09:47 Time near the Epicenter (1): 21 Jun 2025 03:09:47 Time in your area (1): 20 Jun 2025 10:09:47
Location	31.279N 138.508E
Depth	351 km
Distances	353.4 km (219.1 mi) SE of Kushimoto, Japan 361.0 km (223.8 mi) SE of Shingū, Japan 367.3 km (227.7 mi) SE of Kumano, Japan 369.7 km (229.2 mi) S of Ōyama, Japan 411.0 km (254.8 mi) S of Shizuoka, Japan
Location Uncertainty	Horizontal: 9.5 km; Vertical 7.7 km
Parameters	Nph = 63; Dmin = 238.0 km; Rmss = 0.80 seconds; Gp = 98° Version =
Event ID	us 6000qlhn

(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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