2025-04-28 06:37:26 (M4.6) Hokkaido, Japan region 41.9 142.4 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 28 Apr 2025 06:37:26 Time near the Epicenter (1): 28 Apr 2025 15:37:26 Time in your area (1): 27 Apr 2025 22:37:26
Location	41.927N 142.442E
Depth	60 km
Distances	38.0 km (23.5 mi) SW of Urakawa, Japan 45.6 km (28.3 mi) S of Shizunai-furukawachō, Japan 104.9 km (65.0 mi) SE of Tomakomai, Japan 113.6 km (70.4 mi) SE of Shiraoi, Japan 155.2 km (96.2 mi) SE of Sapporo, Japan
Location Uncertainty	Horizontal: 5.8 km; Vertical 6.4 km
Parameters	Nph = 115; Dmin = 60.1 km; Rmss = 0.51 seconds; Gp = 108° Version =
Event ID	us 7000pvi0

(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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