Locating the Tohoku-Oki 2011 tsunami source using acoustic-gravity waves

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Andriamiranto Raveloson; Rainer Kind; Xiaohui Yuan; L. Cerana;

The giant Tohoku-Oki earthquake of 11 March 2011 in offshore Japan did not only generate tsunami waves in the ocean but also infrasound (or acoustic-gravity) waves in the atmosphere. We indentified ultra-long-period signals (>500s) in the recordings of infrasound statio... View more
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