Earthquakes in St. Kitts & Nevis, 2017–2026

• October 18, 2026Earthquake · M 4.720 km SW of Sandy Point Town, Saint Kitts and NevisUSGS
• October 23, 2021Earthquake · M 4.636 km NW of Saint John’s, Antigua and BarbudaUSGS
• October 9, 2020Earthquake · M 4.656 km NNE of Nicola Town, Saint Kitts and NevisUSGS
• December 24, 2017Earthquake · M 4.829 km ESE of The Valley, AnguillaUSGS
• March 10, 2017Earthquake · M 4.512 km N of Dieppe Bay Town, Saint Kitts and NevisUSGS

• An event counts for St. Kitts & Nevis 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 St. Kitts & Nevis 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 St. Kitts & Nevis, 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