A confirmation of vertical acoustic resonance and field-aligned current generation just after the 2022 Hunga Tonga Hunga Ha’apai volcanic eruption

A confirmation of vertical acoustic resonance and field-aligned current generation just after the 2022 Hunga Tonga Hunga Ha’apai volcanic eruption

Abstract A strong volcanic eruption caused a clear vertical acoustic resonance between the sea surface and the thermosphere. Its effects are observed as geomagnetic and GPS-TEC oscillations near the volcano and its geomagnetic conjugate area. The geomagnetic oscillations are observed at Apia and Hon...

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Bibliographic Details
Main Authors: Toshihiko Iyemori, Michi Nishioka, Yuichi Otsuka, Atsuki Shinbori
Format: Article
Language:English
Published: SpringerOpen 2022-06-01
Series:Earth, Planets and Space
Subjects:
Acoustic resonance
Field-aligned currents
Geomagnetic conjugacy
Geomagnetic field oscillation
GPS-TEC oscillation
Ionospheric current
Online Access:https://doi.org/10.1186/s40623-022-01653-y

Internet

https://doi.org/10.1186/s40623-022-01653-y

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