2025-07-12 01:33:53 (M4.3) Reykjanes Ridge 52.7 -35.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.3 Earthquake - Reykjanes Ridge

Preliminary Report

Magnitude	4.3
Date-Time	Universal Time (UTC): 12 Jul 2025 01:33:54 Time near the Epicenter (1): 11 Jul 2025 23:33:54 Time in your area (1): 11 Jul 2025 17:33:54
Location	52.735N 34.952W
Depth	10 km
Distances	1038.2 km (643.7 mi) SSE of Nanortalik, Greenland 1115.2 km (691.4 mi) SSE of Qaqortoq, Greenland 1388.6 km (860.9 mi) ENE of St. John's, Canada 1396.0 km (865.5 mi) ENE of Mount Pearl, Canada 1410.9 km (874.8 mi) ENE of Conception Bay South, Canada
Location Uncertainty	Horizontal: 12.3 km; Vertical 1.9 km
Parameters	Nph = 29; Dmin = 1386.0 km; Rmss = 1.10 seconds; Gp = 142° Version =
Event ID	us 7000qc6l

(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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