2023-04-19 07:11:55 (M4.6) Izu Islands, Japan region 31.8 140.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 19 Apr 2023 07:11:55 Time near the Epicenter (1): 19 Apr 2023 16:11:55 Time in your area (1): 18 Apr 2023 23:11:55
Location	31.785N 140.772E
Depth	82 km
Distances	363.2 km (225.2 mi) SSE of Shimoda, Japan 364.6 km (226.1 mi) SSE of Tateyama, Japan 372.7 km (231.0 mi) S of Kamogawa, Japan 375.3 km (232.7 mi) S of Katsuura, Japan 417.9 km (259.1 mi) SSE of Yokohama, Japan
Location Uncertainty	Horizontal: 9.6 km; Vertical 7.2 km
Parameters	Nph = 58; Dmin = 172.9 km; Rmss = 1.18 seconds; Gp = 125° Version =
Event ID	us 6000k5gg

(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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