pulse
Scott Base, Antarctica (seismic) archived on June 22, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Jun 21 15:14:13 2021 5.5 27.03 36.43 6 Greece (22 km SSW of MandrĂ¡ki, Greece) Mon Jun 21 04:14:12 2021 5.9 -177.49 -30.28 6 New Zealand (Kermadec Islands, New Zealand) Sun Jun 20 18:44:12 2021 5.5 145.46 18.89 6 N.Mariana Islands (Pagan region, Northern Mariana Islands) 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 : 0.003425
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 : Wed Jun 23 00:00:55 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids