pulse
Scott Base, Antarctica (seismic) archived on January 15, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Jan 14 20:14:45 2022 5.8 -175.39 -20.55 6 Tonga (68 km NNW of Nukuā€˜alofa, Tonga) Fri Jan 14 16:51:13 2022 5.4 146.31 -5.20 5 Papua New Guinea (57 km E of Madang, Papua New Guinea) Fri Jan 14 01:49:21 2022 5.4 105.18 -7.07 5 Indonesia (105 km SW of Labuan, Indonesia) Fri Jan 14 01:05:42 2022 6.6 105.25 -6.93 7 Indonesia (88 km SW of Labuan, Indonesia) 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. 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 : 0.005703
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 Jan 16 00:02:13 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids