2023-04-28 18:04:48 (M4.4) Izu Islands, Japan region 33.7 140.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.4 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 28 Apr 2023 18:04:48 Time near the Epicenter (1): 29 Apr 2023 03:04:48 Time in your area (1): 28 Apr 2023 10:04:48
Location	33.690N 140.637E
Depth	55 km
Distances	160.0 km (99.2 mi) SSE of Wada, Japan 160.0 km (99.2 mi) SSE of Tateyama, Japan 163.7 km (101.5 mi) SSE of Kamogawa, Japan 164.2 km (101.8 mi) S of Katsuura, Japan 213.6 km (132.4 mi) SSE of Yokohama, Japan
Location Uncertainty	Horizontal: 8.0 km; Vertical 7.7 km
Parameters	Nph = 66; Dmin = 99.6 km; Rmss = 0.66 seconds; Gp = 114° Version =
Event ID	us 7000jwrz

(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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