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The eruption reached a very large and powerful climax nearly four weeks later, on 15 January 2022. [7] Hunga Tonga–Hunga Haʻapai is 65 kilometres (40 mi) north of Tongatapu, the country's main island, [8] and is part of the highly active Tonga–Kermadec Islands volcanic arc, a subduction zone extending from New Zealand to Fiji.
A survey of the caldera by a remote operated vehicle in August 2022 found continuing signs of volcanic activity. [73] In August 2022, a NASA report on the January 2022 eruption of Hunga Tonga–Hunga Haʻapai stated, "The huge amount of water vapor hurled into the atmosphere, as detected by NASA’s Microwave Limb Sounder, The excess water ...
Human death toll Volcano VEI Location Year Eruption Source(s) 71,000 to 250,100+ Mount Tambora: 7 Indonesia: ... Hunga Tonga–Hunga Haʻapai: 5 Tonga: 2022
January 18, 2022 at 11:31 AM. By Gloria Dickie. (Reuters) - Tonga’s massive underwater volcanic eruption could deliver long-lasting damage to coral reefs, erode coastlines and disrupt fisheries ...
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 ...
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. As of 14 September 2024, the largest volcanic eruption of the 21st century is the 2022 Hunga Tonga–Hunga Haʻapai eruption and tsunami, and the ...
Ongoing — COVID-19 pandemic in Tonga. 14 January – 2022 Hunga Tonga eruption and tsunami: The Hunga Tonga, an undersea volcano, erupts, sending ash and steam 20 kilometers into the air. The government of Tonga issues a tsunami warning and advises people in all islands of Tonga to avoid the coasts. [1]
A major eruption of Hunga Tonga, a volcanic island in Tonga in the Pacific Ocean, occurred on 15 January 2022. The eruption caused tsunamis in Tonga and Fiji. Tsunami warnings were issued for Fiji, Samoa, New Zealand, Australia, the United States, Japan and Canada. The tsunami reached 15 metres (49 ft) in Tonga. [163] [164] 2022 Philippines ...