2023-04-30 12:21:43 (M4.3) near the east coast of Honshu, Japan 35.5 141.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.3 Earthquake - near the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 30 Apr 2023 12:21:43 Time near the Epicenter (1): 30 Apr 2023 21:21:43 Time in your area (1): 30 Apr 2023 04:21:43
Location	35.463N 141.320E
Depth	36 km
Distances	53.4 km (33.1 mi) SE of Hasaki, Japan 67.0 km (41.5 mi) ESE of Asahi, Japan 74.6 km (46.3 mi) ESE of Y?kaichiba, Japan 75.0 km (46.5 mi) ESE of S?sa, Japan 110.2 km (68.3 mi) E of Chiba, Japan
Location Uncertainty	Horizontal: 8.7 km; Vertical 9.7 km
Parameters	Nph = 27; Dmin = 295.0 km; Rmss = 0.34 seconds; Gp = 196° Version =
Event ID	us 7000jx6f

(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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