搜尋結果
2022 Hunga Tonga–Hunga Haʻapai eruption and tsunami. In December 2021, an eruption began on Hunga Tonga–Hunga Haʻapai, a submarine volcano in the Tongan archipelago in the southern Pacific Ocean. [6] . The eruption reached a very large and powerful climax nearly four weeks later, on 15 January 2022. [7] .
- 15 January 2022
- Hunga Tonga–Hunga Haʻapai
- 20 December 2021
2022年8月2日 · When the Hunga Tonga-Hunga Ha’apai volcano erupted on Jan. 15, it sent a tsunami racing around the world and set off a sonic boom that circled the globe twice. The underwater eruption in the South Pacific Ocean also blasted an enormous plume of water vapor into Earth’s stratosphere – enough to fill more than 58,000 Olympic-size swimming pools.
Satellite images from JMA show the volcano eruption in Tonga on January 15. JMA Himawari satellite/Japan Meteorological Agency. On social media, footage showed people fleeing as waves inundated...
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.
- 114 m (374 ft)
- List of volcanoes in Tonga
- Tonga Islands
- Submarine volcano
2022年1月15日 · EXPLAINER. The Tonga eruption explained, from tsunami warnings to sonic booms. The volcanic plume generated record amounts of lightning before producing a blast heard thousands of miles away....
- 5 分鐘
2022年11月20日 · SCIENCE. Tonga's strange volcanic eruption was even more massive than we knew. The ferocious 2021 explosion blew out 2.3 cubic miles of rock, unleashing a 35-mile-high plume and a global...
2022年1月19日 · New pictures have emerged from Tonga, revealing the damage wreaked by tsunami waves triggered by an undersea volcano. They show the Pacific islands blanketed in a layer of volcanic ash, while...
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