pulse
Scott Base, Antarctica (seismic) archived on February 8, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Feb 8 08:58:03 2021 5.4 122.06 24.40 5 Taiwan (50 km SE of Yilan, Taiwan) Mon Feb 8 00:06:19 2021 5.4 -179.43 -30.25 5 Kermadec Islands (Kermadec Islands region) Sun Feb 7 16:00:42 2021 5.6 127.05 5.72 6 Philippines (120 km SE of Pondaguitan, Philippines) Sat Feb 6 21:45:52 2021 6.3 146.06 -3.29 6 Papua New Guinea (193 km SW of Lorengau, Papua New Guinea) Sat Feb 6 20:22:56 2021 6.0 125.21 6.78 6 Philippines (0 km WSW of Bansalan, Philippines) 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. 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 : 0.005511
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 : Tue Feb 9 00:05:18 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids