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HomeNature NewsAtmospheric waves bolstered tsunami after Tongan eruption

Atmospheric waves bolstered tsunami after Tongan eruption


On 15 January 2022, the Tongan volcano often known as Hunga Tonga–Hunga Ha’apai (hereafter, Hunga Tonga) erupted explosively, sending a plume of ash as excessive as 55 kilometres into the environment and inflicting sonic booms that had been heard as far-off as Alaska. The eruption triggered the primary world volcanic tsunami for the reason that Indonesian volcano Krakatau created lethal waves in 1883 — making Hunga Tonga the primary eruption of its variety within the fashionable satellite tv for pc period. Writing in Nature, Wright et al.1, Lynett et al.2 and Omira et al.3 have seized this chance to check the outstanding wave phenomena that the eruption precipitated, utilizing a spread of space- and Earth-based observational strategies.

Competing Pursuits

A colleague of E.M.L. on the Nationwide Institute of Water and Atmospheric Analysis (NIWA) Taihoro Nukurangi, Christchurch 8440, Aotearoa, New Zealand, is a co-author of ref. 2.




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