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Tonga eruption confirmed as largest ever recorded
Media release
21 November 2022
A New Zealand-led team has completed the fullest investigation to date into January’s eruption of the underwater Tongan volcano.
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19 January 2023
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06 June 2017
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CPR_retrieve_Denise_22_01_2025.jpg
Denise Fernandez / NIWA
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Recovery of the Continuous Plankton Recorder
