pulse
Scott Base, Antarctica (seismic) archived on February 14, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Feb 14 07:01:42 2021 5.8 171.73 -23.26 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Sat Feb 13 07:33:57 2021 6.0 149.40 -7.29 6 Papua New Guinea (121 km S of Kandrian, Papua New Guinea) Sat Feb 13 06:07:50 2021 7.1 141.75 37.75 7 Japan (72 km ENE of Namie, Japan) 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 : 0.003740
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 Feb 15 00:02:22 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids