Niuatahi or also called Volcano O is a submarine volcano located in the far northern territory of Tonga. Since the cone in the middle is named Motutahi, the volcano is sometimes referred to as Niuatahi-Motutahi. Despite not having any record of any eruption, Niuatahi does have a record of recent hydrothermal activity.[2]
^ ab"Niuatahi". Global Volcanism Program. Smithsonian Institution. Retrieved February 2, 2023.
^"Chemistry and Ecology at Volcano O". NOAA. Retrieved February 2, 2023.
to as Niuatahi-Motutahi. Despite not having any record of any eruption, Niuatahi does have a record of recent hydrothermal activity. Niuatahi was named...
includes the Mata group, the Curacoa volcano, and the large submarine caldera Niuatahi. Archaeological evidence shows the Niuas were settled by the Lapita culture...
2010–11 eruption, via bathymetry depth differences and bathymetric surveys. Niuatahi – another volcano in the Northeastern Lau Basin List of volcanoes in Tonga...
which vary in activity including West Mata, Northern Matas, Tafu-Maka and Niuatahi. In terms of morphology, East Mata is very similar to West Mata, both in...
the basin there is over 402 km2 (155 sq mi)) of dacite lava north of the Niuatahi seafloor caldera which appears to have come from seafloor activity not...
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