2018-02-20 00:53:04 (M5.3) CENTRAL MID-ATLANTIC RIDGE -0.4 -19.9 (70fa9)

M5.3 - CENTRAL MID-ATLANTIC RIDGE

Preliminary Earthquake Report

Magnitude	5.3
Date-Time	20 Feb 2018 00:53:04 UTC 19 Feb 2018 23:53:04 near epicenter 20 Feb 2018 06:23:04 standard time in your timezone
Location	0.372S 19.870W
Depth	10 km
Distances	1227 km (763 miles) SW (217 degrees) of FREETOWN, Sierra Leone
Location Uncertainty	Horizontal: 10.4 km; Vertical 1.9 km
Parameters	Nph = 187; Dmin = 1662.6 km; Rmss = 0.80 seconds; Gp = 99° Version =
Event ID	us 2000d51n

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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