2023-02-04 16:40:40 (M4.5) Volcano Islands, Japan region 22.9 144.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Volcano Islands, Japan region

Preliminary Report

Magnitude	4.5
Date-Time	4 Feb 2023 16:40:40 UTC 5 Feb 2023 03:40:40 near epicenter 4 Feb 2023 08:40:40 standard time in your timezone
Location	22.850N 144.009E
Depth	40 km
Distances	865.2 km (536.4 mi) NNW of Saipan, Northern Mariana Islands 888.8 km (551.0 mi) NNW of San Jose Village, Northern Mariana Islands 1035.1 km (641.8 mi) N of Yigo Village, Guam 1036.7 km (642.7 mi) N of Dededo Village, Guam 1039.5 km (644.5 mi) N of Tamuning-Tumon-Harmon Village, Guam
Location Uncertainty	Horizontal: 13.4 km; Vertical 8.1 km
Parameters	Nph = 33; Dmin = 1028.3 km; Rmss = 0.78 seconds; Gp = 122° Version =
Event ID	us 6000jlf8

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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