2025-04-22 04:30:34 (M4.4) off the east coast of Honshu, Japan 39.4 144.7 (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): 22 Apr 2025 04:30:34 Time near the Epicenter (1): 22 Apr 2025 14:30:34 Time in your area (1): 21 Apr 2025 20:30:34
Location	39.412N 144.711E
Depth	10 km
Distances	237.8 km (147.4 mi) E of Yamada, Japan 239.6 km (148.6 mi) E of Miyako, Japan 242.2 km (150.2 mi) E of Ōtsuchi, Japan 245.5 km (152.2 mi) E of Kamaishi, Japan 307.7 km (190.8 mi) E of Morioka, Japan
Location Uncertainty	Horizontal: 9.1 km; Vertical 1.9 km
Parameters	Nph = 69; Dmin = 317.6 km; Rmss = 0.63 seconds; Gp = 134° Version =
Event ID	us 7000pu4p

(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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