2025-09-04 10:23:57 (M4.5) near the east coast of Honshu, Japan 39.2 142.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - near the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 4 Sep 2025 10:23:58 Time near the Epicenter (1): 4 Sep 2025 20:23:58 Time in your area (1): 4 Sep 2025 02:23:58
Location	39.211N 142.793E
Depth	34 km
Distances	78.0 km (48.4 mi) ESE of Yamada, Japan 79.0 km (49.0 mi) ESE of Ōtsuchi, Japan 80.2 km (49.7 mi) E of Kamaishi, Japan 87.9 km (54.5 mi) ESE of Miyako, Japan 151.5 km (93.9 mi) ESE of Morioka, Japan
Location Uncertainty	Horizontal: 8.6 km; Vertical 7.0 km
Parameters	Nph = 47; Dmin = 229.2 km; Rmss = 0.67 seconds; Gp = 148° Version =
Event ID	us 7000qtr5

(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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