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Terremoto moderato mag. 4.1 - North Atlantic Ocean, 71 km a est da Ponta Delgada, Azores, Portogallo, lunedì, 18 apr 2022 05:57 (GMT +0) -

Terremoto moderato magnitudine 4.1 a 3 km di profondità

18 Apr 06:03 UTC: Primo a segnalare: IPMA dopo 6 minuti.
18 Apr 06:33: Magnitudine ricalcolata da 4.1 a 4.2. Profondità ricalcolata da 0.0 a 5.0 km (da 0 a 3.1 mi). Posizione dell'epicentro corretta di 5.5 km (3.4 mi) al ENE.
18 Apr 18:06: Magnitudine ricalcolata da 4.2 a 4.1. Profondità ricalcolata da 5.0 a 3.0 km (da 3.1 a 1.9 mi). Posizione dell'epicentro corretta di 3.2 km (2 mi) al WSW.

Dettagli del sismo

Data e ora	18 Apr 2022 05:57:11 UTC -
Ora locale all'epicentro	lunedì, 18 apr 2022 05:57 (GMT +0)
Status	Confermato
Magnitudine	4.1
Prof.	3.0 km
Epicentro latitudine / longitudine	37.489°N / 24.93°W (North Atlantic Ocean, Portogallo)
Antipode	37.489°S / 155.07°E
Intensità di scuotimento	Scuotimento leggero
Sentito	5 rapporti
Fonte dati primaria	IPMA (Portuguese Institute for Sea and Atmosphere (Instituto Português do Mar e da Atmosfera, IPMA))
Vulcano più vicino	Furnas (46 km / 29 mi)
Luoghi vicini	40 km SE da Povoação (pop: 2,160) \| Mappa \| Sismi nelle vicinanze 43 km SSE da Senhora do Rosario (pop: 4,940) \| Mappa \| Sismi nelle vicinanze 51 km ESE da Vila Franca do Campo (pop: 5,040) \| Mappa \| Sismi nelle vicinanze 53 km SE da Fenais da Ajuda (pop: 1,130) \| Mappa \| Sismi nelle vicinanze 58 km NNE da Santa Barbara (pop: 405) \| Mappa \| Sismi nelle vicinanze 63 km ESE da Lagoa (pop: 14,400) \| Mappa \| Sismi nelle vicinanze 71 km ESE da Ponta Delgada (pop: 20,100) \| Mappa \| Sismi nelle vicinanze 233 km SE da Praia da Vitoria (Praia da Vitória) (pop: 6,060) \| Mappa \| Sismi nelle vicinanze 239 km ESE da Angra do Heroísmo (pop: 12,000) \| Mappa \| Sismi nelle vicinanze 297 km ESE da Calheta (pop: 3,770) \| Mappa \| Sismi nelle vicinanze 59 km NNE da Santa Maria Island (pop: 5,580) \| Mappa \| Sismi nelle vicinanze 59 km ESE da Isla de São Miguel Island (pop: 137,800) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Broken Clouds 15.6°C (60 F), humidity: 66%, wind: 10 m/s (19 kts) from NE
Energia sismica rilasciata stimata	8.9 x 10¹⁰ joules (24.8 MWh, equivalent to 21.3 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
4.1	3 km	Portugal: Fossa Da Povoa?Æo	IPMA
4.1	0 km	Portugal: Fossa Da Povoacao	IVAR (AZO)

Most recent quakes Top 20 past 24 hrs Terremoti in Portogallo

User reports for this quake (7)

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Vila francs (53.1 km WNW of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 1-2 s

Provoacao (40.2 km NW of epicenter) [Map] / Light shaking (MMI IV) / rattling, vibrating

aqua de pau / Weak shaking (MMI III) / rattling, vibrating / 5-10 s

Home (Capelas, Ponta Delgada) / not felt (reported through our app)

Furmas / Very weak shaking (MMI II) / single vertical bump / 1-2 s : Was a Shirt shaking

VILA FRANCA DO CAMPO / not felt (reported through our app)

Água De Alto / Light shaking (MMI IV) / single lateral shake / very short

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