Palmer Station, Antarctica (seismic)
→ This stream is online but has some major issues.
Archived programs are are still available for the following years: 2021 | 2020 | 2019
Archived programs are are still available for the following years: 2021 | 2020 | 2019
This near-real-time audio stream originates from a seismometer at Palmer Station, Antarctica (IRIS/USGS station PMSA). The low-frequency sounds of the solid Earth have been sped up by a factor of 500× 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 48 hours into about 6 minutes (exactly 05:45) of listening time.
Technical details:
| Status : | |
| Manual flags : | (none) |
| Station : | PMSA (net: IRIS/USGS) at Palmer Station, Antarctica |
| Sensor : | STS-1VBB_w/E300 |
| Recorder : | Q330 @ 100 Hz |
| Pod : | ms-selene@x.x.161.223 | macOS 10.14.5 | esound v. 160 |
| Last heard from pod : | Wed Jul 21 20:32:38 UTC 2021 (about 2 days ago)
*** Pod checkin is overdue. Data are out-of-date. |
| Speedup : | ×500 |
| Loop duration (real) : | 48 hours |
| Loop duration (audio) : | 05:45 (stereo) |
| Data channels : | miniseed (IU.PMSA.00.BH1 IU.PMSA.00.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 |
| SHOUTcast : | http://174.138.63.51:8044/;stream (es23@8044) |
| Latest factoids : | pmsa.6.factoids.txt |
