2025-06-21 07:28:00 (M4.5) North Atlantic Ocean 64.5 -39.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - North Atlantic Ocean

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 21 Jun 2025 07:28:01 Time near the Epicenter (1): 21 Jun 2025 04:28:01 Time in your area (1): 20 Jun 2025 23:28:01
Location	64.504N 39.834W
Depth	10 km
Distances	161.3 km (100.0 mi) SW of Tasiilaq, Greenland 528.1 km (327.4 mi) NE of Qaqortoq, Greenland 574.8 km (356.4 mi) E of Nuuk, Greenland 836.7 km (518.7 mi) W of Keflavík, Iceland 836.9 km (518.9 mi) W of Reykjanesbær, Iceland
Location Uncertainty	Horizontal: 6.2 km; Vertical 1.9 km
Parameters	Nph = 99; Dmin = 469.4 km; Rmss = 0.73 seconds; Gp = 55° Version =
Event ID	us 6000qlkz

(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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