2024-09-17 17:22:07 (M4.9) southern Mid-Atlantic Ridge -24.6 -13.6 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - southern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 17 Sep 2024 17:22:07 Time near the Epicenter (1): 17 Sep 2024 16:22:07 Time in your area (1): 17 Sep 2024 09:22:07
Location	24.568S 13.563W
Depth	10 km
Distances	1258.1 km (780.0 mi) SW of Jamestown, Saint Helena 1390.9 km (862.4 mi) N of Edinburgh of the Seven Seas, Saint Helena 2774.3 km (1720.1 mi) E of Nova Viçosa, Brazil 2780.7 km (1724.0 mi) ESE of Prado, Brazil 2784.9 km (1726.6 mi) E of Conceição da Barra, Brazil
Location Uncertainty	Horizontal: 11.6 km; Vertical 1.8 km
Parameters	Nph = 24; Dmin = 3129.2 km; Rmss = 0.80 seconds; Gp = 62° Version =
Event ID	us 6000nsrp

(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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