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Earth, Planets and Space
Fig. 3 | Earth, Planets and Space

Fig. 3

From: Upward propagation of gravity waves and ionospheric perturbations triggered by the 2022 Hunga-Tonga volcanic eruption

Fig. 3

Global distributions of the simulated meridional wind perturbation at 300 km height triggered by the Hunga-Tonga eruption on 15 January 2022 at 06 UT (a), at 07 UT (b), at 08 UT (c), at 09UT (d), at 10 UT (e), at 11 UT (f), at 12 UT (g), at 13 UT (h), and 14 UT (i). Units are m/s. A red asterisk indicates the location of the Hunga-Tonga volcano. The meridional wind variation is shown by taking the difference of  the meridional wind with and without the Hunga-Tonga eruption

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