2023-12-17 16:17:07 (M4.5) off the east coast of Honshu, Japan 37.9 144.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - off the east coast of Honshu, Japan

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 17 Dec 2023 16:17:07 Time near the Epicenter (1): 18 Dec 2023 03:17:07 Time in your area (1): 17 Dec 2023 08:17:07
Location	37.887N 144.331E
Depth	32 km
Distances	260.2 km (161.3 mi) ESE of Onagawa Chō, Japan 263.3 km (163.2 mi) ESE of Ōfunato, Japan 264.3 km (163.9 mi) SE of Kamaishi, Japan 267.9 km (166.1 mi) SE of Ōtsuchi, Japan 306.9 km (190.3 mi) E of Sendai, Japan
Location Uncertainty	Horizontal: 5.5 km; Vertical 5.1 km
Parameters	Nph = 40; Dmin = 428.0 km; Rmss = 0.68 seconds; Gp = 136° Version =
Event ID	us 7000ljph

(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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