2026-10-25 22:14:15 (M5.3) Bonin Islands, Japan region 27.8 139.7 (70fa9)

M5.3 Earthquake - Bonin Islands, Japan region

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 25 Oct 2026 22:14:16 Time near the Epicenter (1): 26 Oct 2026 07:14:16 Time in your area (1): 26 Oct 2026 03:44:16
Location	27.838N 139.675E
Depth	485 km
Distances	727.3 km (450.9 mi) SSE of Kushimoto, Japan 742.9 km (460.6 mi) SSE of Shingū, Japan 753.4 km (467.1 mi) SSE of Kumano, Japan 761.4 km (472.1 mi) S of Shimoda, Japan 801.7 km (497.1 mi) S of Shizuoka, Japan
Location Uncertainty	Horizontal: 10.1 km; Vertical 7.5 km
Parameters	Nph = 108; Dmin = 856.8 km; Rmss = 0.58 seconds; Gp = 96° Version =
Event ID	us 6000u4we

(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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