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Casey, Antarctica (seismic)
→ This stream is online but has some major issues.
Archived programs are are still available for the following years: 2021 | 2020 | 2019 | 2018 | 2017

This near-real-time audio stream originates from a seismometer at Casey, Antarctica (GSN station CASY). 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.

Technical details:

Status :  
Manual flags : (none)
Station : CASY (net: GSN) at Casey, Antarctica
Sensor : Streckheisen STS-1VBB
Recorder : Quanterra Q330 @ 20 Hz
Pod : ms-urania@x.x.45.31 | macOS 10.14.5 | esound v. 160
Last heard from pod : Wed Jul 21 20:33:16 UTC 2021 (about 2 days ago)
*** Pod checkin is overdue. Data are out-of-date.
Speedup : ×1,800
Loop duration (real) : 168 hours
Loop duration (audio) : 05:36 (stereo)
Data channels : miniseed (IU.CASY.10.BH1 IU.CASY.10.BH2)
Spectrogram type : raw data
Gain correction : 25 dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archives : 2021 | 2020 | 2019 | 2018 | 2017
SHOUTcast : http://174.138.63.51:8028/;stream (es15@8028)
Latest factoids : casy.6.factoids.txt

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