pulse
Scott Base, Antarctica (seismic) archived on March 6, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Mar 6 10:28:42 2020 5.9 58.32 -31.35 6 SW.Indian Ridge (Southwest Indian Ridge) Thu Mar 5 14:58:45 2020 5.4 -8.80 -48.82 5 S.Mid-Atlantic Ridge (Southern Mid-Atlantic Ridge) Thu Mar 5 13:11:46 2020 5.6 -176.27 -29.77 6 New Zealand (168km ESE of Raoul Island, New Zealand) Thu Mar 5 06:57:42 2020 5.5 -67.50 -28.41 6 Argentina (39km S of Tinogasta, Argentina) 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. 157
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 : 0.009454
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 : Sat Mar 7 00:00:44 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids