2025-04-07 00:52:16 (M4.6) near the east coast of Honshu, Japan 35.9 140.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - near the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 7 Apr 2025 00:52:16 Time near the Epicenter (1): 7 Apr 2025 09:52:16 Time in your area (1): 6 Apr 2025 16:52:16
Location	35.866N 140.824E
Depth	50 km
Distances	14.8 km (9.2 mi) N of Hasaki, Japan 18.8 km (11.6 mi) E of Omigawa, Japan 19.5 km (12.1 mi) SE of Kashima-shi, Japan 22.8 km (14.2 mi) NE of Asahi, Japan 63.3 km (39.3 mi) SSE of Mito, Japan
Location Uncertainty	Horizontal: 5.1 km; Vertical 6.9 km
Parameters	Nph = 66; Dmin = 246.8 km; Rmss = 0.64 seconds; Gp = 126° Version =
Event ID	us 6000q4ge

(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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