2025-09-21 05:24:49 (M5.1) north of Severnaya Zemlya 83.8 112.2 (70fa9)

M5.1 Earthquake - north of Severnaya Zemlya

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 21 Sep 2025 05:24:50 Time near the Epicenter (1): 21 Sep 2025 12:24:50 Time in your area (1): 21 Sep 2025 10:54:50
Location	83.751N 112.231E
Depth	10 km
Distances	1299.0 km (805.4 mi) NE of Dikson, Russia 1674.7 km (1038.3 mi) NNE of Talnakh, Russia 1690.6 km (1048.2 mi) NNE of Norilsk, Russia 1690.9 km (1048.4 mi) NE of Kayyerkan, Russia 2186.3 km (1355.5 mi) ENE of Salekhard, Russia
Location Uncertainty	Horizontal: 11.9 km; Vertical 1.9 km
Parameters	Nph = 58; Dmin = 2309.7 km; Rmss = 0.67 seconds; Gp = 75° Version =
Event ID	us 7000qxn3

(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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