pulse
Scott Base, Antarctica (seismic) archived on January 23, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Jan 23 21:11:29 2020 5.5 -63.39 -27.02 6 Argentina (16km W of El Hoyo, Argentina) Thu Jan 23 05:53:03 2020 6.2 -177.83 51.92 6 Alaska (22km E of Tanaga Volcano, Alaska) Wed Jan 22 19:22:16 2020 5.6 27.85 39.08 6 Turkey (15km E of Kirkagac, Turkey) Wed Jan 22 11:04:12 2020 5.6 161.51 54.87 6 Russia (162km SSW of Ust'-Kamchatsk Staryy, Russia) Wed Jan 22 00:57:21 2020 5.5 177.82 -16.50 6 Fiji (129km NNE of Lautoka, Fiji) Total: 5 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 : 0.001796
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 : Fri Jan 24 00:03:26 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids