pulse
Scott Base, Antarctica (seismic) archived on December 30, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Dec 30 05:13:19 2021 5.4 125.25 -0.17 5 Indonesia (166 km SSE of Tondano, Indonesia) Wed Dec 29 20:58:15 2021 5.7 -28.14 -55.89 6 Wed Dec 29 10:25:51 2021 7.3 127.58 -7.59 7 Timor Leste (121 km NNE of Lospalos, Timor Leste) Tue Dec 28 21:08:10 2021 5.7 25.12 34.87 6 Tue Dec 28 19:57:32 2021 5.7 170.63 54.65 6 Alaska (262 km NW of Attu Station, Alaska) 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 : 0.002203
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 : Fri Dec 31 00:05:24 UTC 2021 (about 4 years ago)
Metadata source : auto-archived factoids