pulse
Scott Base, Antarctica (seismic) archived on August 24, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Aug 24 05:09:45 2022 5.4 -68.50 -21.98 5 Chile (68 km NE of Calama, Chile) Tue Aug 23 11:41:30 2022 5.8 161.37 -62.19 6 Tue Aug 23 07:31:40 2022 6.2 103.09 -5.11 6 Indonesia (121 km S of Pagar Alam, Indonesia) Tue Aug 23 04:53:10 2022 5.4 -158.99 -62.55 5 Pacific-Antarctic Ridge Total: 4 events.

About this archived stream:

Station : SBA (network: IRIS/USGS) at Scott Base, Antarctica
Sensor : CMG3-T
Recorder : Q680 @ 20 Hz
Pod : ms-urania@x.x.45.31 | macOS 10.14.5 | psm v. 160
Speedup : ×500 (transposed up about 9 octaves)
Loop duration (real) : 48 hours
Loop duration (audio) : 05:45 (stereo)
Data channels : miniseed (IU.SBA.00.BH1 IU.SBA.00.BH2)
RMS : 0.001745
Spectrogram type : raw
Gain correction : 25dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archived on : Thu Aug 25 00:01:51 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids