2023-08-18 18:33:04 (M4.9) Hokkaido, Japan region 42.3 143.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Hokkaido, Japan region

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 18 Aug 2023 18:33:04 Time near the Epicenter (1): 19 Aug 2023 03:33:04 Time in your area (1): 18 Aug 2023 10:33:04
Location	42.283N 143.093E
Depth	60 km
Distances	16.9 km (10.5 mi) W of Hiroo, Japan 29.2 km (18.1 mi) ENE of Urakawa, Japan 60.1 km (37.3 mi) E of Shizunai-furukawach?, Japan 71.0 km (44.0 mi) S of Obihiro, Japan 167.2 km (103.7 mi) ESE of Sapporo, Japan
Location Uncertainty	Horizontal: 6.8 km; Vertical 6.0 km
Parameters	Nph = 165; Dmin = 30.4 km; Rmss = 0.68 seconds; Gp = 69° Version =
Event ID	us 7000kpb9

(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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