2025-07-21 15:01:14 (M4.7) Reykjanes Ridge 61.0 -28.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Reykjanes Ridge

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 21 Jul 2025 15:01:15 Time near the Epicenter (1): 21 Jul 2025 13:01:15 Time in your area (1): 21 Jul 2025 07:01:15
Location	60.975N 28.213W
Depth	10 km
Distances	436.7 km (270.7 mi) SW of Grindavík, Iceland 445.2 km (276.0 mi) SW of Reykjanesbær, Iceland 445.7 km (276.3 mi) SW of Keflavík, Iceland 472.1 km (292.7 mi) SW of Hafnarfjörður, Iceland 474.3 km (294.0 mi) SW of Garðabær, Iceland
Location Uncertainty	Horizontal: 9.7 km; Vertical 1.9 km
Parameters	Nph = 80; Dmin = 547.7 km; Rmss = 0.62 seconds; Gp = 106° Version =
Event ID	us 7000qeam

(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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