2020-04-15 15:05:52 (M4.6) central Mid-Atlantic Ridge -0.3 -18.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.6
Date-Time	15 Apr 2020 15:05:52 UTC 15 Apr 2020 14:05:52 near epicenter 15 Apr 2020 07:05:52 standard time in your timezone
Location	0.290S 18.649W
Depth	10 km
Distances	966.7 km (599.4 mi) NNW of Georgetown, Saint Helena 1122.9 km (696.2 mi) SW of Robertsport, Liberia 1133.0 km (702.5 mi) SSW of Freetown, Sierra Leone 1136.8 km (704.8 mi) SW of Monrovia, Liberia 1137.3 km (705.1 mi) SSW of Waterloo, Sierra Leone
Location Uncertainty	Horizontal: 9.7 km; Vertical 1.7 km
Parameters	Nph = 22; Dmin = 968.9 km; Rmss = 1.08 seconds; Gp = 103° Version =
Event ID	us 70008wtt

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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