Terremoto forte mag. 5.6 - South Pacific Ocean, Nuova Zelanda, giovedí, 04 marzo 2021 -

Questo terremoto era probabilmente un aftershock del M 8.1 terremoto: South Pacific Ocean, Nuova Zelanda, Thu, 4 Mar 2021 19:28che si è verificato 1 ora e 36 minuti prima.
Terremoto forte mag. 5.6 - South Pacific Ocean, Nuova Zelanda, giovedí, 04 marzo 2021

Terremoto forte magnitudine 5.6 at 45 km depth

4 Mar 21:15 UTC: Primo a segnalare: GFZ dopo 12 minuti.
4 Mar 21:18: Posizione dell'epicentro corretta di 7.8 km (4.9 mi) al S.
4 Mar 22:11: Magnitudine ricalcolata da 5.7 a 5.6. Profondità ricalcolata da 10.0 a 45.0 km (da 6.2 a 28 mi). Posizione dell'epicentro corretta di 18 km (11 mi) al O.
Data & ora: 4 Mar 2021 21:04:08 UTC -
Ora locale a epicentro: Friday, 5 Mar 2021 10:04 (GMT +13)
Magnitudine: 5.6
Profondità: 45.0 km
Epicentro latitudine / longitudine: 29.8°S / 177.18°W (South Pacific Ocean, Nuova Zelanda)
Vulcano più vicino: Raoul Island (93 km / 58 mi)
Weather at epicenter at time of quake:
Light Rain 23.7°C (75 F), humidity: 83%, wind: 7 m/s (14 kts) from NE
Fonte dati primaria: GFZ (German Research Centre for Geosciences)
Stima dell'energia sismica liberata: 1.6 x 1013 joules (4.4 gigawatt hours, equivalent to 3788 tons of TNT or 0.2 atomic bombs!) More info
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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.
5.645 kmKermadec Islands, New ZealandGFZ
5.548 kmKermadec Islands, New ZealandGeoAu
5.5271 kmKermadec Islands, New ZealandBMKG

User reports for this quake

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