2021-04-18 08:16:52 (M4.2) Sakhalin, Russia 50.8 142.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.2 Earthquake - Sakhalin, Russia

Preliminary Report

Magnitude	4.2
Date-Time	18 Apr 2021 08:16:52 UTC 18 Apr 2021 18:16:52 near epicenter 18 Apr 2021 00:16:52 standard time in your timezone
Location	50.829N 142.602E
Depth	10 km
Distances	5.0 km (3.1 mi) WSW of Tymovskoye, Russia 31.9 km (19.8 mi) ESE of Aleksandrovsk-Sakhalinskiy, Russia 114.2 km (70.8 mi) SSW of Nogliki, Russia 182.3 km (113.0 mi) NNW of Poronaysk, Russia 431.1 km (267.3 mi) N of Yuzhno-Sakhalinsk, Russia
Location Uncertainty	Horizontal: 11.4 km; Vertical 1.9 km
Parameters	Nph = 43; Dmin = 430.9 km; Rmss = 0.27 seconds; Gp = 107° Version =
Event ID	us 6000e2kw

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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