pulse
Scott Base, Antarctica (seismic) archived on February 18, 2020
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Feb 17 12:54:53 2020 5.4 142.71 28.57 5 Japan (171km NNE of Chichi-shima, Japan) Mon Feb 17 00:28:15 2020 5.5 179.95 -33.08 6 New Zealand (212km SSW of L'Esperance Rock, New Zealand) Total: 2 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. 157
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 : 0.006662
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 19 00:02:48 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids