Terremoto forte mag. 5.5 - 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 52 minuti prima.
Terremoto forte mag. 5.5 - South Pacific Ocean, Nuova Zelanda, giovedí, 04 marzo 2021

Terremoto forte magnitudine 5.5 at 40 km depth

4 Mar 20:34 UTC: Primo a segnalare: GFZ dopo 14 minuti.
4 Mar 20:43: Profondità ricalcolata da 10.0 a 40.0 km (da 6.2 a 25 mi). Posizione dell'epicentro corretta di 137 km (85 mi) al WNW.
Data & ora: 4 Mar 2021 20:20:50 UTC -
Ora locale a epicentro: Thursday, 4 Mar 2021 08:20 (GMT -12)
Magnitudine: 5.5
Profondità: 40.0 km
Epicentro latitudine / longitudine: 29.23°S / 176.93°W (South Pacific Ocean, Nuova Zelanda)
Vulcano più vicino: Raoul Island (96 km / 60 mi)
Weather at epicenter at time of quake:
Overcast Clouds 23.9°C (75 F), humidity: 84%, wind: 8 m/s (15 kts) from NNE
Fonte dati primaria: GFZ (German Research Centre for Geosciences)
Stima dell'energia sismica liberata: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 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.
5.540 kmKermadec Islands Region, New ZealandGFZ
5.410 kmKermadec Islands Region, New ZealandGeoAu
5.510 kmKermadec Islands Region, New ZealandUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
1193.1 km SW of epicenter [Map] / not felt (reported through our app)
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Earlier earthquakes in the same area

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