pulse
Scott Base, Antarctica (seismic) archived on November 21, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Nov 20 18:11:47 2020 5.6 -71.50 -30.90 6 Chile (44 km SW of Ovalle, Chile) Fri Nov 20 15:16:38 2020 5.4 169.02 -21.42 5 New Caledonia (118 km E of Tadine, New Caledonia) Thu Nov 19 19:19:15 2020 5.5 140.60 -53.93 6 W.of Macquarie Island (west of Macquarie Island) Total: 3 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 : 0.001245
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 : Sun Nov 22 00:02:59 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids