2026-04-09 18:54:24 (M5.1) Izu Islands, Japan region 30.9 141.9 (70fa9)

M5.1 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 9 Apr 2026 18:54:25 Time near the Epicenter (1): 10 Apr 2026 03:54:25 Time in your area (1): 10 Apr 2026 00:24:25
Location	30.873N 141.938E
Depth	10 km
Distances	495.3 km (307.1 mi) SSE of Tateyama, Japan 497.6 km (308.5 mi) SSE of Katsuura, Japan 498.9 km (309.3 mi) SSE of Kamogawa, Japan 506.1 km (313.8 mi) SSE of Ōhara, Japan 548.9 km (340.3 mi) SSE of Yokohama, Japan
Location Uncertainty	Horizontal: 9.7 km; Vertical 1.9 km
Parameters	Nph = 70; Dmin = 676.3 km; Rmss = 0.77 seconds; Gp = 118° Version =
Event ID	us 6000snqs

(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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