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The 2009 Tonga undersea volcanic eruption began on 16 March 2009, [5] near the island of Hunga Tonga, approximately 62 kilometres (39 mi) from the Tongan capital of Nukuʻalofa. [6] The volcano is in a highly active volcanic region that represents a portion of the Pacific Ring of Fire .
A thick layer of volcanic ash covered Tonga on Tuesday as the first images emerged from the Pacific island nation since it was hit by a massive undersea Before-and-after photos show ash ...
In the days since Tonga was struck by a massive underwater volcanic eruption Saturday, a thick layer of volcanic ash remained blanketed over the island nation as new devastating images and details ...
The beautiful and terrible majesty of our natural world was on full display Saturday.A massive undersea volcano near the Pacific nation of Tonga erupted with such force that it prompted near ...
Hunga Tonga and Hunga Haʻapai in 1978. Hunga Tonga–Hunga Haʻapai is a submarine volcano in the Kermadec-Tonga Ridge in South Pacific, a ridge formed by the convergent boundary where the Pacific Plate is subducted by the Indo-Australian Plate, forming a long volcanic and island chain.
This is a list of volcanic eruptions in the 21st century with a volcanic explosivity index (VEI) of 4 or higher, and smaller eruptions that resulted in fatalities, significant damage or disruptions. The largest volcanic eruption of the 21st century is the 2022 Hunga Tonga–Hunga Haʻapai eruption and tsunami , and the deadliest are the 2018 ...
Satellite images published by the United Nations Satellite Centre (UNSOT) on January 17 show the impact of a volcanic eruption near Tonga on the Pacific Island nation and the volcano.The Hunga ...
Tofua caldera. Tofua is a volcanic island in Tonga.Located in the Haʻapai island group, it is a steep-sided composite cone with a summit caldera.It is part of the highly active Kermadec-Tonga subduction zone and its associated volcanic arc, which extends from New Zealand north-northeast to Fiji, and is formed by the subduction of the Pacific Plate under the Indo-Australian Plate. [2]