2021-12-12 16:39:26 (M4.6) Izu Islands, Japan region 31.1 142.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Izu Islands, Japan region

Preliminary Report

Magnitude	4.6
Date-Time	12 Dec 2021 16:39:26 UTC 13 Dec 2021 01:39:26 near epicenter 12 Dec 2021 08:39:26 standard time in your timezone
Location	31.126N 142.251E
Depth	10 km
Distances	481.0 km (298.2 mi) SSE of Katsuura, Japan 482.2 km (299.0 mi) SSE of Tateyama, Japan 483.9 km (300.0 mi) SSE of Kamogawa, Japan 488.8 km (303.1 mi) SSE of ?hara, Japan 534.4 km (331.3 mi) SSE of Chiba, Japan
Location Uncertainty	Horizontal: 11.4 km; Vertical 1.9 km
Parameters	Nph = 64; Dmin = 318.6 km; Rmss = 0.44 seconds; Gp = 121° Version =
Event ID	us 6000gbpg

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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