Earthquakes in Cuba, 2017–2026

One earthquake here in these years is on NOAA’s list of significant earthquakes. NOAA records no deaths for it. 2026 had the most magnitude 4.5+ earthquakes: 7 of the 24.

• June 8, 2026Earthquake · M 6.199 km WNW of Mantua, CubaUSGS
• December 23, 2024Earthquake · M 5.941 km SSW of Guisa, CubaUSGS
• November 10, 2024Earthquake · M 6.842 km SSW of Bartolomé Masó, CubaUSGS · NOAA NCEI
• November 10, 2024Earthquake · M 5.938 km S of Bartolomé Masó, CubaUSGS
• January 17, 2017Earthquake · M 5.844 km S of Guisa, CubaUSGS

• An event counts for Cuba when it began inside its borders, or at sea within 100 km of its coast (so one can count for two neighbours), or further out, up to 300 km, where Cuba is the nearest country.
• USGS counts are its ComCat catalogue’s earthquakes of magnitude 4.5 or more, aftershocks included.
• NOAA lists significant events only: earthquakes that killed, did about $1 million of damage, reached magnitude 7.5 or intensity X, or raised a tsunami, and eruptions and tsunamis by like measures. Magnitudes before 1900 are its estimates from written accounts.
• Deaths are NOAA’s total for each event, wherever people died, its tsunami and fires included. A tsunami counts the dead its runup records give for this place: NOAA’s total for a tsunami includes its source quake’s.
• A tsunami from elsewhere counts where one of its runups killed or rose a metre or more.
• The map frames the box around Cuba, its neighbours’ quakes included, so its count runs higher than this page’s.
• Counted to October 19, 2026, as is the map. The last 30 days ask USGS again.

How the layers work, where their data comes from and what they can’t tell you: Earthquakes, live, The world through history