2023-07-26 21:31:30 (M4.6) eastern Sea of Japan 44.3 140.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - eastern Sea of Japan

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 26 Jul 2023 21:31:31 Time near the Epicenter (1): 27 Jul 2023 06:31:31 Time in your area (1): 26 Jul 2023 13:31:31
Location	44.335N 140.629E
Depth	230 km
Distances	81.9 km (50.7 mi) W of Tomamae, Japan 92.5 km (57.3 mi) WNW of Rumoi, Japan 126.1 km (78.2 mi) N of Yoichi, Japan 130.7 km (81.1 mi) NNW of Otaru, Japan 152.4 km (94.5 mi) NNW of Sapporo, Japan
Location Uncertainty	Horizontal: 3.0 km; Vertical 7.0 km
Parameters	Nph = 88; Dmin = 158.8 km; Rmss = 0.96 seconds; Gp = 42° Version =
Event ID	us 6000kvsp

(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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