2023-09-12 10:43:55 (M4.5) Izu Islands, Japan region 31.8 140.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 12 Sep 2023 10:43:56 Time near the Epicenter (1): 12 Sep 2023 19:43:56 Time in your area (1): 12 Sep 2023 02:43:56
Location	31.833N 140.611E
Depth	78 km
Distances	351.5 km (217.9 mi) SSE of Shimoda, Japan 356.2 km (220.9 mi) S of Tateyama, Japan 365.1 km (226.4 mi) S of Kamogawa, Japan 368.5 km (228.5 mi) S of Katsuura, Japan 406.2 km (251.8 mi) SSE of Shizuoka, Japan
Location Uncertainty	Horizontal: 10.6 km; Vertical 7.3 km
Parameters	Nph = 41; Dmin = 160.7 km; Rmss = 0.68 seconds; Gp = 102° Version =
Event ID	us 7000kv8v

(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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