Infrasound from the 22-23 April 2015 eruption of Calbuco volcano, Chile

Infrasound from the 22-23 April 2015 eruption of Calbuco volcano, Chile at seismo-acoustic station GO07 (216 km from the source).
The background image shows seismo-acoustic cross-correlation and coherence analysis for station GO07. The audio component of this movie is the time-compressed GO07 infrasound data sped up 400 times to render the infrasound data audible. In this time-compressed audio transformation of the volcano-infrasound signals, a sound resembling jet noise from flight vehicles occurs coincident with the times of seismo-acoustic coherence. The asymmetric positively skewed waveforms result in crackle-like sounds. This is a copy of Movie M2 in the supporting information of Matoza et al. [2018], doi.org/10.1002/2017JB015182.
Credit: Robin Matoza
eos.org/research-spotlights/h...

[@leviackerman6260]

This so comfortable and satisfying

[@FTMothman]

This makes me uncomfy

[@annetleroy7058]

Wow!

[@Antudiano88-7]

Asi se escucho el sonido del volcan Cabulco de Chile

[@goaunep]

I have rectal itch.

[@umaanyousuf6138]

It feels like heaven

[@narsingbahadurkarki8177]

WOW

[@aquacityff2919]

This make me uncomfortable

[@umaanyousuf6138]

Osm

[@robertadam7182]

So weird

[@888899999888]

not comfortable :(

[@ianmacfarlane1241]

I really don't mind this at all.

[@sushilasaikar]

I don’t feel anything. What’s the big deal? 🤷‍♂️

[@I.amthatrealJuan]

Making you feel something is not its purpose

[@rohanpanth7028]

Uncomfortable

[@pokefanart2563]

Sounds like helicopter