pulse
Scott Base, Antarctica (seismic) archived on July 10, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Jul 9 19:41:10 2021 5.4 96.99 1.85 5 Indonesia (97 km SE of Sinabang, Indonesia) Fri Jul 9 19:14:43 2021 5.8 70.57 38.96 6 Tajikistan (18 km ESE of Rasht, Tajikistan) Fri Jul 9 17:51:04 2021 5.5 126.60 2.96 6 Indonesia (207 km NW of Tobelo, Indonesia) * Fri Jul 9 17:43:56 2021 6.1 126.50 2.94 6 Indonesia (215 km NW of Tobelo, Indonesia) Fri Jul 9 06:31:09 2021 5.6 123.72 0.09 6 Indonesia (87 km SE of Gorontalo, Indonesia) Thu Jul 8 18:21:28 2021 5.4 -143.22 -56.23 5 Pacific-Antarctic Ridge Total: 6 events; 1 not plotted (*).

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 : 0.001828
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 : Sun Jul 11 00:04:03 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids