2021-04-01 04:30:05 (M4.8) Hokkaido, Japan region 41.6 142.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.8
Date-Time	1 Apr 2021 04:30:05 UTC 1 Apr 2021 13:30:05 near epicenter 31 Mar 2021 20:30:05 standard time in your timezone
Location	41.615N 142.014E
Depth	60 km
Distances	75.8 km (47.0 mi) ENE of Mutsu, Japan 85.0 km (52.7 mi) SSW of Shizunai-furukawach?, Japan 107.8 km (66.8 mi) E of Hakodate, Japan 114.1 km (70.7 mi) ESE of Honch?, Japan 139.3 km (86.4 mi) NE of Aomori, Japan
Location Uncertainty	Horizontal: 6.5 km; Vertical 3.5 km
Parameters	Nph = 60; Dmin = 104.9 km; Rmss = 0.90 seconds; Gp = 124° Version =
Event ID	us 6000dy4a

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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