Earthquakes in Saint Kitts and Nevis — October 2026

1 earthquakes were recorded in Saint Kitts and Nevis during October 2026, an average of 0.0 per day.

1 reached magnitude 4 or above and 0 reached magnitude 5 or above. The average focal depth was 150 km.

The month's largest event in Saint Kitts and Nevis was a magnitude 4.7 earthquake near Sandy Point Town, Saint Kitts and Nevis on 18 October 2026 at 15:35 UTC. A magnitude 4.7 earthquake radiates roughly 169 tons of TNT equivalent in seismic energy.

That is below the Saint Kitts and Nevis monthly average of 2 events over the period we cover — a comparatively quiet month.

0% of events here are shallow (under 70 km), 100% intermediate (70–300 km) and 0% deep-focus (over 300 km). A substantial share of intermediate-depth events points to a subducting slab beneath the region rather than purely crustal faulting.

By band, the catalogue holds 1 in the magnitude 4 range.

That is 33% below the 2 events Saint Kitts and Nevis averages per month across the 2 months on record.

This month also holds the strongest earthquake recorded in Saint Kitts and Nevis in our entire catalogue.