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 for the Saint John’s, Antigua And Barbuda 4.6m Earthquake, Saturday Oct. 23 2021, 6:47:27 PM
Intensity vs Distance Plot

Responses vs Time Plot for the Saint John’s, Antigua And Barbuda 4.6m Earthquake, Saturday Oct. 23 2021, 6:47:27 PM
Responses vs Time Plot

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