2023-05-28 07:00:46 (M4.2) off the coast of Hokkaido, Japan 42.4 149.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - off the coast of Hokkaido, Japan

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 28 May 2023 07:00:47 Time near the Epicenter (1): 28 May 2023 17:00:47 Time in your area (1): 27 May 2023 23:00:47
Location	42.414N 148.957E
Depth	10 km
Distances	238.3 km (147.7 mi) SE of Shikotan, Russia 294.2 km (182.4 mi) ESE of Nemuro, Japan 341.0 km (211.4 mi) ESE of Shibetsu, Japan 348.6 km (216.1 mi) ESE of Nakashibetsu, Japan 626.9 km (388.7 mi) E of Sapporo, Japan
Location Uncertainty	Horizontal: 5.8 km; Vertical 1.9 km
Parameters	Nph = 25; Dmin = 481.1 km; Rmss = 0.59 seconds; Gp = 136° Version =
Event ID	us 7000k4l4

(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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