pulse
Scott Base, Antarctica (seismic) archived on January 16, 2022
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jan 16 04:52:10 2022 6.1 154.82 -6.45 6 Papua New Guinea (74 km W of Panguna, Papua New Guinea) Sun Jan 16 03:48:05 2022 5.5 24.37 40.04 6 Greece (26 km SSE of Karyes, Greece) 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) 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 : 0.005768
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 : Mon Jan 17 00:02:43 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids