2021-10-17 15:49:31 (M4.8) Hokkaido, Japan region 41.0 142.1 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.8
Date-Time	17 Oct 2021 15:49:32 UTC 18 Oct 2021 00:49:32 near epicenter 17 Oct 2021 07:49:32 standard time in your timezone
Location	41.004N 142.116E
Depth	67 km
Distances	70.6 km (43.8 mi) ENE of Misawa, Japan 76.4 km (47.4 mi) NE of Hachinohe, Japan 81.8 km (50.7 mi) ESE of Mutsu, Japan 111.7 km (69.2 mi) NE of Ichinohe, Japan 118.3 km (73.3 mi) E of Aomori, Japan
Location Uncertainty	Horizontal: 8.7 km; Vertical 6.0 km
Parameters	Nph = 135; Dmin = 91.7 km; Rmss = 0.34 seconds; Gp = 112° Version =
Event ID	us 6000fvg0

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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