Δυνατός σεισμός μεγέθους 5.4 - South Pacific Ocean, 703 km βορειοανατολικά από Tauranga, Νέα Ζηλανδία, Δευ, 23 Δεκ 2019 04:04 GMT

Ημερομηνία & time: 23 Dec 2019 04:04:28 UTC
Μέγεθος: 5.4
Βάθος: 33.0 km
Επίκεντρο γεωγραφικό πλάτος / γεωγραφικό μήκος: 32.48967°S / 179.4393°W (South Pacific Ocean, Νέα Ζηλανδία)
Antipode: 32.49°N / 0.561°E
Πλησιέστερα ηφαίστειο: Volcano W (126 km / 78 mi)
Κύρια πηγή δεδομένων: GEONET (NZ) (Earthquake Commission and Geological Survey, New Zealand)
Estimated released energy: 7.9 x 10¹² joules (2.21 gigawatt hours, ισοδυναμεί με 1898 τόνους TNT ή 0.1 atomic bombs!) | about seismic energy

Πιο πρόσφατοι σεισμοί Top 20 τελ. 24 ώρες Σεισμοί: Νέα Ζηλανδία

Based on its magnitude, the fault that was active during the quake ruptured along a surface of approx. 25 km² (=10 sqare miles) as a first-order estimate. The length of the rupture zone thus was probably around 9 km (5 mi).
Aftershocks typically occur during the days and weeks following the quake at or near the same fault, at distances of up to approx. two times the length of the rupture zone.
The often broadly linear arrangement of aftershock epicenters encompasses the rupture zone of the main shock (check on the map below to verify).

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