Atmospheric resonant oscillations by the 2014 eruption of the Kelud volcano, Indonesia, observed with the ionospheric total electron contents and seismic signals
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- 作者：Yuki Nakashimaa ; nakashima0124@frontier.hokudai.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Kosuke Hekia ; Akiko Takeoa ; b ; Mokhamad N. Cahyadic ; Arif Aditiyad ; Kazunori Yoshizawaa
- 关键词：GNSS ; TEC ; ionosphere ; atmospheric free oscillation ; acoustic wave ; broadband seismometer
- 刊名：Earth and Planetary Science Letters
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：434
- 期：Complete
- 页码：112-116
- 全文大小：1673 K
文摘
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Atmospheric natural vibration excited by the 2014 Plinian eruption of Kelud observed by GNSS-TEC.
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The ionospheric disturbance propagated outward from the volcano concentric by ∼0.8 km/s.
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Seismic records also showed the spectral peaks caused by the solid Earth-atmosphere resonant coupling.