2021-10-19 15:18:19 (M4.5) Hokkaido, Japan region 41.6 142.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.5
Date-Time	19 Oct 2021 15:18:19 UTC 20 Oct 2021 02:18:19 near epicenter 19 Oct 2021 07:18:19 standard time in your timezone
Location	41.649N 142.776E
Depth	50 km
Distances	83.2 km (51.6 mi) SSE of Shizunai-furukawach?, Japan 136.2 km (84.5 mi) ENE of Mutsu, Japan 145.2 km (90.0 mi) SSW of Obihiro, Japan 146.4 km (90.8 mi) SE of Tomakomai, Japan 194.6 km (120.7 mi) ENE of Aomori, Japan
Location Uncertainty	Horizontal: 6.7 km; Vertical 6.3 km
Parameters	Nph = 71; Dmin = 51.5 km; Rmss = 0.77 seconds; Gp = 63° Version =
Event ID	us 6000fvvz

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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