pulse
Scott Base, Antarctica (seismic) archived on July 9, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Jul 9 00:39:54 2022 5.4 -176.54 -27.96 5 Kermadec Islands (Kermadec Islands region) Fri Jul 8 16:43:30 2022 5.8 146.92 18.86 6 N.Mariana Islands (Pagan region, Northern Mariana Islands) * Fri Jul 8 16:36:07 2022 5.8 146.95 18.93 6 N.Mariana Islands (Pagan region, Northern Mariana Islands) Fri Jul 8 09:55:14 2022 5.4 147.04 18.80 5 Mariana Islands (Mariana Islands region) Thu Jul 7 18:01:44 2022 5.4 167.17 -14.88 5 Vanuatu (20 km NNE of Port-Olry, Vanuatu) Total: 5 events; 1 not plotted (*).

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 : 0.001427
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 : Sun Jul 10 00:00:21 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids