2023-07-20 21:41:09 (M4.2) Kuril Islands 47.0 152.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Kuril Islands

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 20 Jul 2023 21:41:09 Time near the Epicenter (1): 21 Jul 2023 07:41:09 Time in your area (1): 20 Jul 2023 13:41:09
Location	46.972N 152.921E
Depth	35 km
Distances	435.5 km (270.0 mi) ENE of Kuril�sk, Russia 705.4 km (437.3 mi) ENE of Nemuro, Japan 712.7 km (441.9 mi) ENE of Shibetsu, Japan 729.4 km (452.2 mi) ENE of Honmachi, Japan 774.6 km (480.3 mi) E of Yuzhno-Sakhalinsk, Russia
Location Uncertainty	Horizontal: 4.5 km; Vertical 2.0 km
Parameters	Nph = 36; Dmin = 763.7 km; Rmss = 0.49 seconds; Gp = 161° Version =
Event ID	us 7000kh8f

(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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