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 17 10:36:02 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.5.factoids.txt |
