2021-09-18 11:17:19 (M4.5) east of the Kuril Islands 50.4 159.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - east of the Kuril Islands

Preliminary Report

Magnitude	4.5
Date-Time	18 Sep 2021 11:17:20 UTC 18 Sep 2021 23:17:20 near epicenter 18 Sep 2021 03:17:20 standard time in your timezone
Location	50.449N 159.278E
Depth	10 km
Distances	224.6 km (139.3 mi) E of Severo-Kuril�sk, Russia 282.7 km (175.3 mi) SSE of Vilyuchinsk, Russia 294.4 km (182.5 mi) S of Petropavlovsk-Kamchatsky, Russia 311.1 km (192.9 mi) S of Yelizovo, Russia 661.7 km (410.2 mi) S of Klyuchi, Russia
Location Uncertainty	Horizontal: 8.8 km; Vertical 1.9 km
Parameters	Nph = 55; Dmin = 289.9 km; Rmss = 0.45 seconds; Gp = 142° Version =
Event ID	us 7000fcdk

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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