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

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Feb 16 11:09:41 2021 5.4 139.20 -2.89 5 Indonesia (162 km WSW of Abepura, Indonesia) Mon Feb 15 17:31:59 2021 5.9 167.64 -17.81 6 Vanuatu (72 km W of Port-Vila, Vanuatu) Mon Feb 15 17:22:19 2021 5.4 167.72 -17.66 5 Vanuatu (63 km W of Port-Vila, Vanuatu) Mon Feb 15 16:49:26 2021 6.2 167.47 -17.81 6 Vanuatu (90 km W of Port-Vila, Vanuatu) Mon Feb 15 13:26:50 2021 5.4 171.59 -23.22 5 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Total: 5 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 : 0.004636
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 : Wed Feb 17 00:03:19 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids