pulse
Scott Base, Antarctica (seismic) archived on October 31, 2021
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Oct 30 04:11:42 2021 5.5 125.42 -7.71 6 Timor Leste (95 km N of Dili, Timor Leste) Sat Oct 30 02:03:22 2021 5.9 139.11 -51.44 6 W.Indian-Antarctic Ridge (western Indian-Antarctic Ridge) Sat Oct 30 01:05:19 2021 5.5 -177.64 -19.62 6 Fiji (Fiji region) 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 : 0.001553
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 : Mon Nov 1 00:03:02 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids