See earthquakes recorded today in Antigua and Barbuda, with updated information on magnitude, location, depth and UTC time. Data is updated automatically from official seismic sources.
Earthquake map in Antigua and Barbuda today
Strongest earthquakes in Antigua and Barbuda today
No earthquakes are currently recorded today for Antigua and Barbuda in the available data.
Featured earthquakes in Antigua and Barbuda today
No earthquakes are recorded for this period. This page remains active and will update when the source publishes new events.
Historical earthquakes in Antigua and Barbuda
A selection of documented significant historical earthquakes for Antigua and Barbuda using the available integrated institutional sources.
3 available records · Source: NOAA/NCEI · NOAA imported: 2026-10-19 06:23:10 UTC
| Date | Location / country | Mag. | Depth | Deaths (source) |
|---|---|---|---|---|
| 1974-10-08 | ANTIGUA AND BARBUDA; ST KITTS 🇦🇬 Antigua and Barbuda | M7.4 | 30.0 km | — |
| 1802-03-19 | ANTIGUA ISLAND & ST. CHRISTOPHER 🇦🇬 Antigua and Barbuda | — | — | — |
| 1690-04-16 | ANTIGUA; SAINT KITTS AND NEVIS 🇦🇬 Antigua and Barbuda | M7.0 | 15.0 km | — |
The featured selection comes from the NOAA/NCEI significant-earthquake catalog. GDE does not automatically turn smaller earthquakes into major disasters or infer damage, deaths, or territorial impact.
Seismic data: USGS and official regional seismic sources.
Earthquakes in Antigua and Barbuda: seismic context
Antigua and Barbuda lie within the Lesser Antilles region, near a plate boundary where Atlantic oceanic lithosphere descends beneath the Caribbean Plate. Regional offshore earthquakes can be felt across several islands.
What the data means
EarthSentra presents recent reported earthquakes for orientation, not as an emergency warning or forecast. Magnitude describes event size, while focal depth and distance help explain the shaking people may experience. Local geology, buildings and monitoring coverage matter, and preliminary records may be updated. A lack of recent entries does not establish that a location is earthquake-free.
Safety and sources
For immediate local advice rely on the relevant national emergency service and scientific institutions. If shaking occurs, protect your head and neck and follow locally appropriate safety procedures. For further regional context, consult the USGS earthquake catalog and the global EarthSentra monitor. Historical entries are not active alerts.