pulse
Scott Base, Antarctica (seismic) archived on October 12, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Oct 12 02:24:03 2021 6.4 26.26 35.19 6 Greece (0 km SSE of Palekastro, Greece) Mon Oct 11 23:04:10 2021 5.4 174.46 -21.38 5 Vanuatu (Vanuatu region) Mon Oct 11 16:09:59 2021 5.8 153.75 48.31 6 Kuril Islands Mon Oct 11 05:34:32 2021 5.7 126.19 0.82 6 Indonesia (133 km W of Ternate, Indonesia) Mon Oct 11 02:10:24 2021 6.9 -156.55 56.26 7 Alaska (114 km E of Chignik, Alaska) 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 : 0.001210
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 Oct 13 00:05:01 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids