pulse
Scott Base, Antarctica (seismic) archived on August 7, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Aug 6 20:00:39 2020 5.4 126.27 -3.82 5 Indonesia (213 km W of Ambon, Indonesia) Thu Aug 6 16:36:44 2020 6.3 42.45 -41.68 6 Prince Edward Islands (Prince Edward Islands region) Thu Aug 6 15:18:07 2020 5.5 -74.90 -15.88 6 Peru (59 km SSW of AcarĂ­, Peru) Thu Aug 6 06:57:38 2020 5.4 -112.33 -22.79 5 Easter Island (Easter Island region) 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 : 0.001966
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 : Sat Aug 8 00:03:08 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids