Strong mag. 6.4 earthquake - South Pacific Ocean, 62 km northeast of Niuafo‘ou Island, Vava‘u, Tonga, on Saturday, 5 November 1966 at 12:45 (GMT)

Strong mag. 6.4 earthquake - South Pacific Ocean, 62 km northeast of Niuafo‘ou Island, Vava‘u, Tonga, on Saturday, 5 November 1966 at 12:45 (GMT)

Strong magnitude 6.4 earthquake at 15 km depth

Date & time: 5 Nov 1966 12:45:14 UTC
Magnitude: 6.4
Profondeur: 15.0 km
Epicenter latitude / longitude: 15.37°S / 175.109°W (South Pacific Ocean, Tonga)
Volcan le plus près: Niuafo'ou (61 km / 38 mi)
Nearby towns and cities:
155 km ONO de Hihifo (pop: 815) --> Voir les séismes à proximité!
259 km SSE de Mata-Utu (Hahake, Wallis-et-Futuna) (pop: 1,200) --> Voir les séismes à proximité!
336 km SO de Asau (Samoa) (pop: 6,640) --> Voir les séismes à proximité!
361 km SO de Safotu (Samoa) (pop: 1,210) --> Voir les séismes à proximité!
372 km OSO de Mulifanua (Samoa) (pop: 4,510) --> Voir les séismes à proximité!
383 km OSO de Fasito‘outa (Samoa) (pop: 2,100) --> Voir les séismes à proximité!
384 km NNO de Neiafu (pop: 4,320) --> Voir les séismes à proximité!
398 km OSO de Apia (Samoa) (pop: 40,400) --> Voir les séismes à proximité!
413 km OSO de Lufilufi (Samoa) (pop: 1,070) --> Voir les séismes à proximité!
642 km N de Nuku'alofa (pop: 22,400) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1014 joules (69.8 gigawatt hours, equivalent to 60036 tons of TNT or 3.8 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.
MagnitudeProfondeurLocationSource
M 6.415 kmTongaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 6.4 quake South Pacific Ocean, 62 km northeast of Niuafo‘ou Island, Vava‘u, Tonga, 5 November 1966 12:45 GMT

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.
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Earlier earthquakes in the same area

Strong mag. 6.4 earthquake - South Pacific Ocean, 62 km northeast of Niuafo‘ou Island, Vava‘u, Tonga, on Saturday, 5 November 1966 at 12:45 (GMT)
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