pulse
Scott Base, Antarctica (seismic) archived on August 19, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Aug 19 00:12:43 2022 5.4 -11.63 -20.50 5 S.Mid-Atlantic Ridge (southern Mid-Atlantic Ridge) Thu Aug 18 19:42:12 2022 5.4 -11.77 -20.45 5 S.Mid-Atlantic Ridge (southern Mid-Atlantic Ridge) Thu Aug 18 00:46:27 2022 5.4 124.38 0.34 5 Indonesia (118 km SSW of Tomohon, 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 : 0.002508
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 20 00:00:23 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids