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Sismo leggero mag. 4.7 - South Pacific Ocean, Nuova Zelanda, lunedì, 20 set 2021 11:29 (GMT +12) -

Sismo leggero mag. 4.7 - South Pacific Ocean, Nuova Zelanda, lunedì, 20 set 2021 11:29 (GMT +12) Sismo leggero mag. 4.7 - South Pacific Ocean, Nuova Zelanda, lunedì, 20 set 2021 11:29 (GMT +12)

Sismo leggero magnitudine 4.7 a 300 km di profondità

19 Sep 23:36 UTC: Primo a segnalare: GEONET (NZ) dopo 7 minuti.
20 Sep 00:12: Magnitudine ricalcolata da 4.3 a 4.7. Profondità ricalcolata da 231.4 a 300.0 km (da 144 a 186 mi). Posizione dell'epicentro corretta di 133 km (83 mi) al ESE.

Dettagli del sismo

Data e ora19 Sep 2021 23:29:21 UTC -
Ora locale all'epicentrolunedì, 20 set 2021 11:29 (GMT +12)
Prof.300.0 km
Epicentro latitudine / longitudine31.11729°S / 179.70909°W (South Pacific Ocean, Nuova Zelanda)
Antipode31.117°N / 0.291°E
Intensità di scuotimentoScuotimento molto debole
Sentito0 rapporti
Fonte dati primariaGEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Vulcano più vicinoHavre Seamount (193 km / 120 mi)
Luoghi vicini
Meteo all'epicentro al momento del sismoOvercast Clouds 15.6°C (60 F), humidity: 56%, wind: 2 m/s (4 kts) from SW
Energia sismica rilasciata stimata7.1 x 1011 joules (197 MWh, equivalent to 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.
4.7300 kmNew ZealandGEONET (NZ)

User reports for this quake

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