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After staying relatively inactive since 2014, [17] the Hunga Tonga–Hunga Haʻapai volcano erupted on 20 December 2021, sending particulates into the stratosphere. A large plume of ash was visible from Nukuʻalofa, the capital city of Tonga, about 70 km (43 mi) from the volcano.
The explosion of the Hunga Tonga Hunga Ha’apai volcano was the latest in a series of spectacular eruptions. A Twitter user identified as Dr. Faka’iloatonga Taumoefolau posted video showing ...
Satellite image of the 2015 volcanic eruption at Hunga Tonga–Hunga Haʻapai. From November to December 2014, volcanic plumes and a series of earthquakes at volcanoes occurred north of Tonga for several weeks, indicating resumed volcanic activity in the area. A new eruption began at Hunga Tonga–Hunga Haʻapai on 19 December 2014.
An undersea volcano violently erupted in the southwestern Pacific Ocean near the Kingdom of Tonga Saturday, local time, sending shock waves through the atmosphere and triggering tsunami waves ...
Government of Tonga, official 1962 land survey Siebert L, Simkin T (2002–present). Volcanoes of the World: an Illustrated Catalog of Holocene Volcanoes and their Eruptions .
The Tonga Meteorological Services said a tsunami warning was in effect for all of the archipelago, and data from the Pacific Tsunami Warning Center showed waves of 80 centimeters (2.6 feet) had ...
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]
New satellite imagery captured the aftermath of a powerful volcanic eruption and resulting waves that rocked the Pacific nation of Tonga on January 15.Officials across the Pacific issued tsunami ...