2025-02-07 03:06:50 (M4.5) northern Mid-Atlantic Ridge 52.0 -31.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - northern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 7 Feb 2025 03:06:51 Time near the Epicenter (1): 7 Feb 2025 01:06:51 Time in your area (1): 6 Feb 2025 19:06:51
Location	51.961N 31.272W
Depth	10 km
Distances	1255.0 km (778.1 mi) SE of Nanortalik, Greenland 1330.0 km (824.6 mi) SE of Qaqortoq, Greenland 1433.2 km (888.6 mi) SSW of Reykjanesbær, Iceland 1433.9 km (889.0 mi) SSW of Keflavík, Iceland 1453.3 km (901.1 mi) SSW of Hafnarfjörður, Iceland
Location Uncertainty	Horizontal: 11.4 km; Vertical 1.9 km
Parameters	Nph = 44; Dmin = 1339.6 km; Rmss = 0.62 seconds; Gp = 155° Version =
Event ID	us 7000pc01

(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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