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Sismo debile mag. 2.7 - 70 km a nord est da Fort-de-France, Martinique, Martinica, mercoledì, 28 set 2022 05:21 (GMT -4) -

Sismo debile magnitudine 2.7 a 17 km di profondità

28 Sep 16:49 UTC: Primo a segnalare: RENASS dopo 7 ore.
28 Sep 21:21: Magnitudine ricalcolata da 0.1 a 2.3. Profondità ricalcolata da 0.0 a 17.0 km (da 0 a 10.6 mi). Posizione dell'epicentro corretta di 57 km (35 mi) al NE.
28 Sep 21:35: Magnitudine ricalcolata da 2.3 a 2.7.

Dettagli del sismo

Data e ora	28 Sep 2022 09:21:55 UTC -
Ora locale all'epicentro	mercoledì, 28 set 2022 05:21 (GMT -4)
Status	Confermato
Magnitudine	2.7
Prof.	17.0 km
Epicentro latitudine / longitudine	15.13527°N / 60.7316°W (North Atlantic Ocean, Martinica)
Antipodo	15.135°S / 119.268°E
Intensità di scuotimento	Scuotimento molto debole
Sentito	0 rapporti
Fonte dati primaria	RENASS (Réseau National de Surveillance Sismique (RéNaSS))
Vulcano più vicino	Pelée (59 km / 37 mi)
Luoghi vicini	48 km NE da Sainte-Marie (pop: 20,400) \| Mappa \| Sismi nelle vicinanze 51 km NNE da La Trinite (La Trinité) (pop: 15,000) \| Mappa \| Sismi nelle vicinanze 56 km NNE da Robert (pop: 23,800) \| Mappa \| Sismi nelle vicinanze 61 km NNE da Le François (pop: 19,700) \| Mappa \| Sismi nelle vicinanze 61 km NNE da Saint-Joseph (pop: 17,000) \| Mappa \| Sismi nelle vicinanze 65 km NNE da Le Lamentin (pop: 40,600) \| Mappa \| Sismi nelle vicinanze 70 km NNE da Fort-de-France (pop: 90,000) \| Mappa \| Sismi nelle vicinanze 73 km ESE da Roseau (Dominica) (pop: 16,600) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo
Energia sismica rilasciata stimata	7.1 x 10⁸ joules (197 kWh, equivalent to 0.169 tons of TNT) \| 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.	Prof.	Ubicazione	Fonte
2.7	17 km	Martinique: Near Fort-de-France	RENASS

Most recent quakes Top 20 past 24 hrs

Seismograms

Seismic station: Station Meteo Caravelle - Martinique (ILAM/WI network) | Distance from quake: 43 km / 27 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: 64 km / 40 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: Morne Mazeau - Deshaies, Guadeloupe (DHS/WI network) | Distance from quake: 169 km / 105 mi | Show on map | Station Info

Seismic station Morne Mazeau - Deshaies, Guadeloupe: vertical movement plot around time of quake (source: IRIS/BUD)

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

Seismic station Morne Mazeau - Deshaies, 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: 241 km / 149 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: Grenville, Grenada (GRGR/CU network) | Distance from quake: 348 km / 217 mi | Show on map | Station Info

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

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

Seismic station Grenville, Grenada: 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 2.7, 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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