Mt. Redoubt Volcano, Alaska - 2009/02/02 11:43 - High Intensity Harmonic Tremor

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Uploaded by on Feb 2, 2009

Audio file of the high intensity harmonic tremor occurred in 2009/02/02 at 11:43 UTC near the summit of Mt. Redoubt Volcano, Alaska, and captured by RSO seismic station.

The audio file is played at 40 times the original speed to make it audible to human ears, and has been converted from ASCII_SAC seismic data format (downloaded from VASE 2.8) with PuterMan's QuakeData program.

Image courtesy of AVO/USGS. Author: Chris Waythomas.

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  • If I heard that I would be so gone!

  • Would make more sense to pitch it up 40 octaves rather than to speed it up, so you get a clearer sense of the sound. But good stuff. :)

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All Comments (4)

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  • Wow at least it isn't the equivalent of Krakatoa!!

  • lol hell yeah me too i wouldn`t even be in alaska lol

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