Shallow M6.0 earthquake hits central Mid-Atlantic Ridge
Image credit: TW/SAM, Google
A shallow earthquake registered by the USGS as M6.0 hit central Mid-Atlantic Ridge at 16:41 UTC on August 17, 2023. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.
The epicenter was located 1 022.4 km (635.3 miles) NW of Georgetown, Ascension, Saint Helena.
There is no tsunami threat from this earthquake.

Regional seismicity

Teo Blašković founded The Watchers in 2011 and edited it until 2026, covering seismic and volcanic activity, extreme weather, space weather and near-Earth objects. Articles on this page are his archive.

