« PHME1A »
Pigeon Hill, Steuben, ME, USA (seismic)

This near-real-time audio stream originates from a seismometer at Pigeon Hill, Steuben, ME, USA (unaffiliated station PHME). The low-frequency sounds of the solid Earth have been speeded up by a factor of 1,800× to make them audible. As a result, frequencies have been transposed upward by 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.

Spectrogram loading...

Annotated events during this period:

Technical details:

Station : PHME (net: unaffiliated) at Pigeon Hill, Steuben, ME, USA
Sensor : Nanometrics Trillium 120PA triaxial broadband seismometer on concrete pier, pinned to bedrock
Recorder : RefTek 130S @ 20 Hz
Pod : hera@x.x.0.122 | macOS 10.12.6 | esound v. 134
Last heard from pod : Wed Dec 19 16:27:10 UTC 2018 (7 seconds ago)
Speedup : ×1,800
Loop duration (real) : 168 hours
Loop duration (audio) : 05:36 (stereo)
Data channels : rt130 (B170.2.2 B170.3.3)
Spectrogram type : raw data
Gain correction : 0 dB
SoX post-processing : highpass -2 90 equalizer 300 2q -6 equalizer 400 2q -6 equalizer 90 12q 6
compand 0.001,0.001 -80,-70,-20,-10,0,-3
Archives : 2018 | 2017 | 2016 | 2015 | 2014 | 2013
SHOUTcast : http://174.138.63.51:8004/;stream (es03@8004)

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