Moderate mag. 4.6 earthquake - South Pacific Ocean, Tonga, on Saturday, 2 March 2002 at 16:19 (GMT)

Moderate mag. 4.6 earthquake - South Pacific Ocean, Tonga, on Saturday, 2 March 2002 at 16:19 (GMT)

Séisme modéré magnitude 4.6 at 33 km depth

Date & time: 2 Mar 2002 16:19:19 UTC
Magnitude: 4.6
Profondeur: 33.0 km
Epicenter latitude / longitude: 16.84°S / 173.691°W (South Pacific Ocean, Tonga)
Volcan le plus près: Tafahi (110 km / 68 mi)
Nearby towns and cities:
99 km S de Hihifo (pop: 815) --> Voir les séismes à proximité!
204 km N de Neiafu (pop: 4,320) --> Voir les séismes à proximité!
338 km NNE de Pangai (pop: 1,740) --> Voir les séismes à proximité!
379 km SSO de Mulifanua (Samoa) (pop: 4,510) --> Voir les séismes à proximité!
386 km SSO de Asau (Samoa) (pop: 6,640) --> Voir les séismes à proximité!
393 km SSO de Apia (Samoa) (pop: 40,400) --> Voir les séismes à proximité!
423 km SO de Tāfuna (Tualauta, Samoa américaines) (pop: 11,000) --> Voir les séismes à proximité!
429 km SO de Pago Pago (Ma'Oputasi, Samoa américaines) (pop: 11,500) --> Voir les séismes à proximité!
477 km SE de Mata-Utu (Hahake, Wallis-et-Futuna) (pop: 1,200) --> Voir les séismes à proximité!
504 km NNE de Nuku'alofa (pop: 22,400) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5 x 1011 joules (139 megawatt hours, equivalent to 120 tons of TNT) 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 4.633 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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