pulse
Scott Base, Antarctica (seismic) archived on September 9, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Sep 9 03:57:10 2020 5.4 154.47 -6.22 5 Papua New Guinea (112 km W of Panguna, Papua New Guinea) Wed Sep 9 00:18:40 2020 5.8 126.64 4.21 6 Philippines (185 km SE of Sarangani, Philippines) Tue Sep 8 20:41:18 2020 5.4 126.73 4.17 5 Philippines (195 km SE of Sarangani, Philippines) Tue Sep 8 01:28:51 2020 5.4 -172.92 -15.18 5 Tonga (127 km NE of Hihifo, Tonga) Total: 4 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 : 0.001279
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 : Thu Sep 10 00:00:56 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids