pulse
Scott Base, Antarctica (seismic) archived on January 27, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Jan 27 05:02:01 2020 6.3 161.02 -10.11 6 Solomon Islands (105km WNW of Kirakira, Solomon Islands) Sun Jan 26 22:33:40 2020 5.7 -179.99 51.31 6 Alaska (61km W of Amatignak Island, Alaska) Sun Jan 26 09:12:07 2020 5.6 -179.80 51.23 6 Alaska (48km W of Amatignak Island, Alaska) Sun Jan 26 06:31:57 2020 6.1 -179.92 51.35 6 Alaska (57km W of Amatignak Island, Alaska) 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. 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 : 0.003556
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 Jan 28 00:03:14 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids