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Minor mag. 2.4 earthquake - North Atlantic Ocean, 82 km northeast of Fort-de-France, Martinique, on Friday, September 23, 2022 at 19:21 GMT -

Minor magnitude 2.4 earthquake at 64 km depth

Earthquake details

Date & time	Sep 23, 2022 19:21:18 UTC -
Local time at epicenter
Status	Confirmed
Magnitude	2.4
Depth	63.6 km
Epicenter latitude / longitude	15.237°N / 60.69017°W (North Atlantic Ocean, Martinique)
Antipode	15.237°S / 119.31°E
Shaking intensity	Not felt
Felt
Primary data source	RENASS (Réseau National de Surveillance Sismique (RéNaSS))
Nearest volcano	Morne Watt (66 km / 41 mi)
Nearby towns and cities	60 km (37 mi) NE of Le Lorrain (pop: 8,340) \| Show on map \| Quakes nearby 60 km (37 mi) NNE of Sainte-Marie (pop: 20,400) \| Show on map \| Quakes nearby 63 km (39 mi) NNE of La Trinite (La Trinité) (pop: 15,000) \| Show on map \| Quakes nearby 68 km (42 mi) NNE of Robert (pop: 23,800) \| Show on map \| Quakes nearby 73 km (45 mi) NNE of Le François (pop: 19,700) \| Show on map \| Quakes nearby 75 km (47 mi) E of Roseau (Dominica) (pop: 16,600) \| Show on map \| Quakes nearby 77 km (48 mi) NNE of Le Lamentin (pop: 40,600) \| Show on map \| Quakes nearby 82 km (51 mi) NNE of Fort-de-France (pop: 90,000) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	2.5 x 10⁸ joules (69.8 kilowatt hours) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Depth	Location	Source
2.4	64 km	Martinique: Near Le Lamentin	RENASS

Most recent quakes Top 20 past 24 hrs

Seismograms

Seismic station: Station Meteo Caravelle - Martinique (ILAM/WI network) | Distance from quake: 55 km / 34 mi | Show on map | Station Info

Seismic station Station Meteo Caravelle - Martinique: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Station Meteo Caravelle - Martinique: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Station Meteo Caravelle - Martinique: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Morne la Rosette, Martinique, France (FDFM/G network) | Distance from quake: 75 km / 47 mi | Show on map | Station Info

Seismic station Morne la Rosette, Martinique, France: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Morne la Rosette, Martinique, France: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Morne la Rosette, Martinique, France: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Anse Bertrand, Guadeloupe (ABD/WI network) | Distance from quake: 162 km / 101 mi | Show on map | Station Info

Seismic station Anse Bertrand, Guadeloupe: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Anse Bertrand, Guadeloupe: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Anse Bertrand, Guadeloupe: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Olveston, Montserrat (OLV1/MC network) | Distance from quake: 235 km / 146 mi | Show on map | Station Info

Seismic station Olveston, Montserrat: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Olveston, Montserrat: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Olveston, Montserrat: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: St Eustatius, Netherlands Antilles Seismic Network (SEUS/NA network) | Distance from quake: 350 km / 218 mi | Show on map | Station Info

Seismic station St Eustatius, Netherlands Antilles Seismic Network: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station St Eustatius, Netherlands Antilles Seismic Network: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station St Eustatius, Netherlands Antilles Seismic Network: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 2.4, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

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