Strong earthquake
M6.6 Earthquake — central Mid-Atlantic Ridge
2026-06-17 18:56 UTC · -0.51°, -20.05°
A magnitude 6.6 (strong) earthquake struck central Mid-Atlantic Ridge on 2026-06-17 18:56 UTC, at a depth of 10 km. See it live on Earth Live's real-time 3D globe.
M6.6
Magnitude
10 km
Depth
119.8K t
TNT equivalent
~5.7K km
Felt radius (est.)
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.