2025-07-08 04:45:37 (M4.0) Hokkaido, Japan region 41.9 140.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 8 Jul 2025 04:45:38 Time near the Epicenter (1): 8 Jul 2025 13:45:38 Time in your area (1): 7 Jul 2025 20:45:38
Location	41.865N 140.648E
Depth	131 km
Distances	5.0 km (3.1 mi) N of Kamiiso, Japan 5.0 km (3.1 mi) SW of Honchō, Japan 5.5 km (3.4 mi) NNE of Hokuto, Japan 12.3 km (7.6 mi) NW of Hakodate, Japan 116.6 km (72.3 mi) N of Aomori, Japan
Location Uncertainty	Horizontal: 9.0 km; Vertical 12.2 km
Parameters	Nph = 38; Dmin = 124.4 km; Rmss = 0.53 seconds; Gp = 129° Version =
Event ID	us 7000qba5

(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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