2023-06-20 23:07:14 (M4.5) northern Mid-Atlantic Ridge 29.8 -42.7 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - northern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 20 Jun 2023 23:07:15 Time near the Epicenter (1): 20 Jun 2023 20:07:15 Time in your area (1): 20 Jun 2023 15:07:15
Location	29.849N 42.737W
Depth	10 km
Distances	1494.5 km (926.6 mi) SW of Lajes das Flores, Portugal 1727.5 km (1071.0 mi) SW of Angra do Hero�smo, Portugal 1802.6 km (1117.6 mi) WSW of Ponta Delgada, Portugal 1810.6 km (1122.6 mi) WSW of Lagoa, Portugal 2142.9 km (1328.6 mi) SSE of Mount Pearl, Canada
Location Uncertainty	Horizontal: 14.8 km; Vertical 1.9 km
Parameters	Nph = 39; Dmin = 3870.9 km; Rmss = 0.88 seconds; Gp = 146° Version =
Event ID	us 7000k9z7

(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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