pulse
Scott Base, Antarctica (seismic) archived on October 25, 2020
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Oct 25 14:17:15 2020 5.4 -70.89 -20.02 5 Chile (80 km WNW of Iquique, Chile) Sun Oct 25 04:47:37 2020 5.9 -173.47 -15.35 6 Tonga (75 km NNE of Hihifo, Tonga) Sat Oct 24 17:56:47 2020 5.4 107.97 -8.01 5 Indonesia (74 km SSW of Kawalu, 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 : 0.001250
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 Oct 26 00:00:44 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids