2023-01-15 07:42:44 (M4.7) northern Mid-Atlantic Ridge 10.7 -41.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - northern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.7
Date-Time	15 Jan 2023 07:42:45 UTC 15 Jan 2023 05:42:45 near epicenter 14 Jan 2023 23:42:45 standard time in your timezone
Location	10.680N 40.979W
Depth	10 km
Distances	1398.1 km (866.8 mi) ENE of R�mire-Montjoly, French Guiana 1403.8 km (870.3 mi) ENE of Cayenne, French Guiana 1407.2 km (872.4 mi) ENE of Matoury, French Guiana 1422.9 km (882.2 mi) ENE of Kourou, French Guiana 1506.5 km (934.0 mi) NNE of S�o Lu�s, Brazil
Location Uncertainty	Horizontal: 6.8 km; Vertical 1.9 km
Parameters	Nph = 31; Dmin = 1424.3 km; Rmss = 0.63 seconds; Gp = 147° Version =
Event ID	us 7000j4hp

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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