pulse
Flin Flon, MB, Canada (seismic station FFC)

This near-real-time audio stream originates from a seismometer at Flin Flon, MB, Canada (IRIS/IDA station FFC). The low-frequency sounds of the solid Earth have been sped up by a factor of 1,800× to make them audible. As a result, frequencies have been transposed upward about 11 octaves. Each successive audio program (separated by a brief pause) compresses the last 168 hours into about 6 minutes (exactly 05:36) of listening time.

Archived years:

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