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

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Jan 3 15:28:54 2020 5.5 -86.30 11.73 6 Nicaragua (9km W of Santa Teresa, Nicaragua) Thu Jan 2 18:23:51 2020 5.6 141.28 35.83 6 Japan (41km ENE of Hasaki, Japan) Thu Jan 2 13:41:31 2020 5.5 159.92 -9.66 6 Solomon Islands (24km S of Honiara, Solomon Islands) Thu Jan 2 11:25:04 2020 5.5 124.99 -5.73 6 Indonesia (266km E of Baubau, Indonesia) Thu Jan 2 04:29:06 2020 5.5 60.30 34.15 6 Iran (78km SSW of Taybad, Iran) 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. 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 : 0.001312
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 : Sat Jan 4 00:03:25 UTC 2020 (about 7 years ago)
Metadata source : auto-archived factoids