2025-05-22 21:28:01 (M5.4) Hokkaido, Japan region 41.9 142.6 (70fa9)

M5.4 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 22 May 2025 21:28:02 Time near the Epicenter (1): 23 May 2025 07:28:02 Time in your area (1): 23 May 2025 02:58:02
Location	41.899N 142.559E
Depth	59 km
Distances	34.1 km (21.1 mi) SSW of Urakawa, Japan 50.9 km (31.5 mi) SSE of Shizunai-furukawachō, Japan 113.7 km (70.5 mi) SE of Tomakomai, Japan 123.2 km (76.4 mi) SE of Shiraoi, Japan 163.4 km (101.3 mi) SE of Sapporo, Japan
Location Uncertainty	Horizontal: 3.2 km; Vertical 5.8 km
Parameters	Nph = 109; Dmin = 51.3 km; Rmss = 0.72 seconds; Gp = 101° Version =
Event ID	us 7000q0yk

(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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