Earthquake Details
Saint John’s, Antigua And Barbuda 4.6m Earthquake, Saturday Oct. 23 2021, 6:47:27 PM
Saint John’s, Antigua and Barbuda Earthquake
The USGS has reported a 4.6 magnitude earthquake has struck 34 km NW of Saint John’s, Antigua and Barbuda on Oct. 23 2021, 6:47:27 PM, at a depth of 92.71 km. There were no significant injuries or damage reported at this point, Friendly Forecast will update this report as events unfold.
Aftershock
This earthquake has been labeled an Aftershock. You can find information for the main earthquake here: Codrington, Antigua And Barbuda 4.9m Earthquake, Saturday Oct. 23 2021, 6:47:26 PM
Did you feel it?
66 others have felt the Saint John’s, Antigua and Barbuda earthquake and have since reported it. See below for the response locations and intensities.
Community Internet Intensity Map
| Responses | Location | Shaking | Distance |
|---|---|---|---|
| 1 | Mansion, Mansion, Christ Church Nichola Town, Saint Kitts and Nevis | LIGHT | 115 km |
| 4 | Basseterre, Basseterre, Saint George Basseterre, Saint Kitts and Nevis | LIGHT | 113 km |
| 2 | Newcastle, Newcastle, Saint James Windward, Saint Kitts and Nevis | WEAK | 106 km |
| 3 | Monkey Hill, Monkey Hill, Saint Peter Basseterre, Saint Kitts and Nevis | LIGHT | 113 km |
| 1 | Cotton Ground, Cotton Ground, Saint Thomas Lowland, Saint Kitts and Nevis | LIGHT | 108 km |
| 3 | Boyds, Boyds, Trinity Palmetto Point, Saint Kitts and Nevis | LIGHT | 116 km |
| 1 | Oranjestad, Oranjestad, _no region, Aruba | WEAK | 1007 km |
| 1 | Codrington, Codrington, Barbuda, Antigua and Barbuda | LIGHT | 104 km |
| 1 | Carlisle, Carlisle, Saint George, Antigua and Barbuda | WEAK | 100 km |
| 1 | All Saints, All Saints, Saint John, Antigua and Barbuda | WEAK | 102 km |
| 2 | Cedar Grove, Cedar Grove, Saint John, Antigua and Barbuda | LIGHT | 98 km |
| 2 | Potters Village, Potters Village, Saint John, Antigua and Barbuda | LIGHT | 99 km |
| 3 | Saint Johnʿs, Saint Johnʿs, Saint John, Antigua and Barbuda | LIGHT | 98 km |
| 3 | Bolands, Bolands, Saint Mary, Antigua and Barbuda | LIGHT | 99 km |
| 1 | Old Road, Old Road, Saint Mary, Antigua and Barbuda | LIGHT | 101 km |
| 1 | Freetown, Freetown, Saint Philip, Antigua and Barbuda | LIGHT | 106 km |
| 1 | Basse-Terre, Basse-Terre, Basse-Terre, Guadeloupe | WEAK | 176 km |
| 1 | Lamentin, Lamentin, Basse-Terre, Guadeloupe | WEAK | 155 km |
| 1 | Petit-Bourg, Petit-Bourg, Basse-Terre, Guadeloupe | WEAK | 163 km |
| 1 | Les Abymes, Les Abymes, Grande-Terre, Guadeloupe | LIGHT | 159 km |
| 1 | Grand-Bourg, Grand-Bourg, Marie-Galante, Guadeloupe | WEAK | 201 km |
| 4 | Saint-Barthélemy, Saint-Barthélemy, Saint Barthélemy, Guadeloupe | LIGHT | 138 km |
| 3 | Marigot, Marigot, Saint Martin, Guadeloupe | LIGHT | 162 km |
| 1 | Tunja, Tunja, Boyacá, Colombia | LIGHT | 1791 km |
| 1 | Saint Johns, Saint Johns, _no region, Montserrat | LIGHT | 109 km |
| 1 | Salem, Salem, _no region, Montserrat | LIGHT | 111 km |
| 1 | Hato, Hato, Curaçao, Netherlands Antilles | WEAK | 878 km |
| 6 | Cul De Sac, Cul De Sac, Sint Maarten, Netherlands Antilles | LIGHT | 159 km |
| 2 | Little Bay, Little Bay, Sint Maarten, Netherlands Antilles | LIGHT | 157 km |
| 9 | Low Lands, Low Lands, Sint Maarten, Netherlands Antilles | LIGHT | 163 km |
| 3 | Princess Quarter, Princess Quarter, Sint Maarten, Netherlands Antilles | LIGHT | 157 km |
Did you feel the 4.6 Saint John’s, Antigua and Barbuda earthquake? If you felt the quake you can report it here to the USGS.
Other Imagery and Data
GEO Community Internet Intensity Map
Intensity vs Distance Plot
Responses vs Time Plot
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