« I04H »
Narrogin, Australia (infrasound)

This near-real-time audio stream originates from an infrasound sensor at Narrogin, Australia (IM station I04H). The low-frequency sounds of the atmosphere have been speeded up by a factor of 600× to make them audible. As a result, frequencies have been transposed upward about 9 octaves. Each successive audio program (separated by a brief pause) compresses the last 36 hours into about 4 minutes (exactly 03:36) of listening time.

Spectrogram loading...

Annotated events during this period:

Technical details:

Station : I04H (net: IM) at Narrogin, Australia
Sensor : CEA MB2005; 0.01-27 Hz, 0.02 V/Pa
Recorder : Unknown @ 20 Hz
Pod : ms-nut@x.x.73.182 | macOS 10.14.5 | esound v. 157
Last heard from pod : Tue Sep 24 09:27:00 UTC 2019 (about 1 minute ago)
Speedup : ×600
Loop duration (real) : 36 hours
Loop duration (audio) : 03:35 (stereo)
Data channels : miniseed (IM.I04H1..BDF IM.I04H2..BDF)
Spectrogram type : raw data
Gain correction : 0 dB
SoX post-processing :
Archives : 2019
SHOUTcast : http://174.138.63.51:8060/;stream (nut01@8060)
Latest factoids : i04h.4.factoids.txt

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