火山喷发

Eruption of Vailuluu

2003 · 14.21° S, 169.06° W

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时间
2003
类型
火山喷发
坐标
14.21° S, 169.06° W
Vei
0
Date uncertainty
± 2 years
Vent
West side of caldera (Nafanua)
Dated by
Observations: Reported
Volcano number
244000
Eruption number
14803

Vailuluʻu

Volcanic seamount in the Samoa Islands

Vailuluʻu is a volcanic seamount discovered in 1975. It rises from the sea floor to a depth of 593 m (1,946 ft) and is located between Taʻu and Rose islands at the eastern end of the Samoa hotspot chain. The basaltic seamount is considered to mark the current location of the Samoa hotspot. The summit of Vailuluʻu contains a 2 km wide, 400 m deep oval-shaped caldera.

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