2025-04-13 00:43:05 (M4.4) off the east coast of Honshu, Japan 34.9 142.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - off the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 13 Apr 2025 00:43:06 Time near the Epicenter (1): 13 Apr 2025 09:43:06 Time in your area (1): 12 Apr 2025 16:43:06
Location	34.935N 142.079E
Depth	10 km
Distances	143.7 km (89.1 mi) SE of Hasaki, Japan 156.2 km (96.8 mi) SE of Asahi, Japan 157.6 km (97.7 mi) ESE of Ōhara, Japan 162.2 km (100.6 mi) ESE of Ichinomiya, Japan 193.1 km (119.8 mi) ESE of Chiba, Japan
Location Uncertainty	Horizontal: 5.2 km; Vertical 1.9 km
Parameters	Nph = 30; Dmin = 290.7 km; Rmss = 0.94 seconds; Gp = 154° Version =
Event ID	us 6000q5p5

(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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