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Sismo debile mag. 3.1 - East China Sea, Giappone, venerdì, 15 ott 2021 06:54 (GMT +9)

Sismo debile magnitudine 3.1 a 25 km di profondità

14 Oct 22:02 UTC: Primo a segnalare: NIED dopo 7 minuti.

Dettagli del sismo

Data e ora	14 Oct 2021 21:54:46 UTC
Ora locale all'epicentro	venerdì, 15 ott 2021 06:54 (GMT +9)
Status	Confermato
Magnitudine	3.1
Prof.	25.0 km
Epicentro latitudine / longitudine	28.847°N / 129.726°E (East China Sea, Giappone)
Antipode	28.847°S / 50.274°W
Intensità di scuotimento	Scuotimento molto debole
Sentito	0 rapporti
Fonte dati primaria	NIED (National Research Institute for Earth Science and Disaster Resilience)
Vulcano più vicino	Akuseki-jima (69 km / 43 mi)
Luoghi vicini	58 km NNE da Naze (pop: 41,400) \| Mappa \| Sismi nelle vicinanze 172 km SSO da Kurio (pop: 1,800) \| Mappa \| Sismi nelle vicinanze 142 km NNE da Tokunoshima Island (pop: 27,000) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo	Clear Sky 25°C (77 F), humidity: 77%, wind: 6 m/s (12 kts) from NNE
Energia sismica rilasciata stimata	2.8 x 10⁹ joules (783 kWh, equivalent to 0.674 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
3.1	25 km	Japan: NEAR AMAMI-OSHIMA ISLAND	NIED

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