pulse
Scott Base, Antarctica (seismic) archived on February 4, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Feb 4 04:14:26 2021 5.7 171.94 -22.62 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Thu Feb 4 00:14:03 2021 5.4 121.90 21.62 5 Taiwan (126 km ESE of Hengchun, Taiwan) Tue Feb 2 21:23:44 2021 6.7 -97.66 -36.19 7 W.Chile Rise (West Chile Rise) Tue Feb 2 16:42:17 2021 5.6 172.10 -22.55 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) 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 : 0.009258
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 : Fri Feb 5 00:03:25 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids