2025-12-27 17:44:37 (M5.1) Izu Islands, Japan region 29.7 142.0 (70fa9)

M5.1 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 27 Dec 2025 17:44:37 Time near the Epicenter (1): 28 Dec 2025 02:44:37 Time in your area (1): 27 Dec 2025 23:14:37
Location	29.745N 141.952E
Depth	46 km
Distances	613.1 km (380.1 mi) SSE of Tateyama, Japan 615.9 km (381.8 mi) SSE of Shimoda, Japan 618.3 km (383.4 mi) SSE of Katsuura, Japan 618.4 km (383.4 mi) SSE of Kamogawa, Japan 666.7 km (413.4 mi) SSE of Yokohama, Japan
Location Uncertainty	Horizontal: 9.0 km; Vertical 7.2 km
Parameters	Nph = 46; Dmin = 294.5 km; Rmss = 1.29 seconds; Gp = 103° Version =
Event ID	us 7000rl3f

(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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