2026-10-13 12:23:07 UPDATED: (M6.9) central Mid-Atlantic Ridge -0.4 -19.4 (70fa9)

M6.9 Earthquake - central Mid-Atlantic Ridge

Preliminary Report

Magnitude	6.9
Date-Time	Universal Time (UTC): 13 Oct 2026 12:23:07 Time near the Epicenter (1): 13 Oct 2026 11:23:07 Time in your area (1): 13 Oct 2026 17:53:07
Location	0.402S 19.415W
Depth	10 km
Distances	1000.5 km (620.3 mi) NNW of Georgetown, Saint Helena 1164.9 km (722.3 mi) SW of Bonthe, Sierra Leone 1189.8 km (737.7 mi) SW of Goderich, Sierra Leone 1193.8 km (740.1 mi) SW of Robertsport, Liberia 1195.7 km (741.3 mi) SW of Waterloo, Sierra Leone
Location Uncertainty	Horizontal: 9.0 km; Vertical 1.9 km
Parameters	Nph = 89; Dmin = 1002.9 km; Rmss = 0.86 seconds; Gp = 74° Version =
Event ID	us 6000u214

(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


Disclaimer

This email was sent to earthquake.tremors@gmail.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (World)
for M5.0 at all times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP earthquake.tremors@gmail.com