pulse
Scott Base, Antarctica (seismic) archived on August 3, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Aug 3 04:56:52 2020 5.5 -69.26 -19.60 6 Chile (115 km NE of Iquique, Chile) Mon Aug 3 01:31:10 2020 5.6 147.33 17.07 6 N.Mariana Islands (265 km NE of Saipan, Northern Mariana Islands) Sun Aug 2 02:29:56 2020 5.8 148.99 -3.00 6 Papua New Guinea (206 km WSW of Kavieng, Papua New Guinea) Sat Aug 1 20:01:33 2020 5.7 173.46 -20.81 6 Vanuatu (Vanuatu region) 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 : 0.002073
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 : Tue Aug 4 00:00:41 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids