Terremoto moderato mag. 4.6 - South Pacific Ocean, Tonga, sabato, 02 marzo 2002

Terremoto moderato mag. 4.6 - South Pacific Ocean, Tonga, sabato, 02 marzo 2002

Terremoto moderato magnitudine 4.6 at 33 km depth

Data & ora: 2 Mar 2002 16:19:19 UTC
Magnitudine: 4.6
Profondità: 33.0 km
Epicentro latitudine / longitudine: 16.84°S / 173.691°W (South Pacific Ocean, Tonga)
Vulcano più vicino: Tafahi (110 km / 68 mi)
Nearby towns and cities:
99 km S da Hihifo (pop: 815) --> Vedi sismi vicini
204 km N da Neiafu (pop: 4,320) --> Vedi sismi vicini
338 km NNE da Pangai (pop: 1,740) --> Vedi sismi vicini
379 km SSO da Mulifanua (Samoa) (pop: 4,510) --> Vedi sismi vicini
386 km SSO da Asau (Samoa) (pop: 6,640) --> Vedi sismi vicini
393 km SSO da Apia (Samoa) (pop: 40,400) --> Vedi sismi vicini
423 km SO da Tāfuna (Tualauta, Samoa americane) (pop: 11,000) --> Vedi sismi vicini
429 km SO da Pago Pago (Ma'Oputasi, Samoa americane) (pop: 11,500) --> Vedi sismi vicini
477 km SE da Mata-Utu (Hahake, Wallis e Futuna) (pop: 1,200) --> Vedi sismi vicini
504 km NNE da Nuku'alofa (pop: 22,400) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 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

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MagnitudineProfonditàUbicazioneFonte
M 4.633 kmTongaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

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