pulse
Scott Base, Antarctica (seismic) archived on October 6, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Oct 6 15:01:10 2021 5.7 68.01 30.22 6 Pakistan (14 km NNE of Harnai, Pakistan) Wed Oct 6 08:54:20 2021 5.4 -173.33 -15.44 5 Tonga (75 km NE of Hihifo, Tonga) Wed Oct 6 01:12:55 2021 5.4 131.47 31.26 5 Japan (33 km SE of Kushima, Japan) Tue Oct 5 10:46:02 2021 5.7 142.25 40.08 6 Japan (54 km NNE of Miyako, Japan) Tue Oct 5 10:30:27 2021 5.4 125.04 25.74 5 Japan (107 km NNW of Hirara, Japan) 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 : 0.002386
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 Oct 7 00:02:02 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids