pulse
Scott Base, Antarctica (seismic) archived on April 16, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Apr 16 09:40:30 2021 5.4 -179.37 -21.72 5 Fiji (Fiji region) Thu Apr 15 20:42:05 2021 5.4 116.95 -10.33 5 Indonesia (194 km SSE of Praya, Indonesia) Thu Apr 15 03:36:19 2021 5.4 117.05 -10.59 5 Indonesia (225 km SSE of Praya, Indonesia) 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 : 0.005170
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 Apr 17 00:04:15 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids