2023-10-02 08:30:13 (M4.4) Izu Islands, Japan region 30.4 140.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.4 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.4
Date-Time	Universal Time (UTC): 2 Oct 2023 08:30:14 Time near the Epicenter (1): 2 Oct 2023 17:30:14 Time in your area (1): 2 Oct 2023 00:30:14
Location	30.365N 140.002E
Depth	105 km
Distances	488.4 km (302.8 mi) SSE of Shimoda, Japan 499.1 km (309.4 mi) SSE of ?yama, Japan 508.0 km (314.9 mi) SSE of Sagara, Japan 512.3 km (317.6 mi) S of Tateyama, Japan 534.2 km (331.2 mi) SSE of Shizuoka, Japan
Location Uncertainty	Horizontal: 13.9 km; Vertical 9.8 km
Parameters	Nph = 77; Dmin = 305.5 km; Rmss = 0.44 seconds; Gp = 248° Version =
Event ID	us 6000lc7w

(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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