pulse
Scott Base, Antarctica (seismic) archived on February 12, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Feb 12 09:01:34 2021 5.9 73.57 38.13 6 Tajikistan (35 km W of Murghob, Tajikistan) Fri Feb 12 02:06:01 2021 5.7 171.57 -23.22 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Thu Feb 11 03:19:26 2021 5.6 172.01 -23.10 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Thu Feb 11 00:39:13 2021 5.7 171.66 -23.27 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Thu Feb 11 00:22:10 2021 5.9 171.24 -22.86 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Feb 10 23:23:06 2021 5.5 171.80 -22.85 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) * Wed Feb 10 23:18:40 2021 5.5 171.92 -23.28 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Feb 10 22:52:28 2021 6.0 171.82 -23.41 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Feb 10 20:15:16 2021 5.8 170.92 -22.77 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Feb 10 17:24:39 2021 5.4 171.66 -22.61 5 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Feb 10 16:14:47 2021 5.9 171.69 -23.22 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Total: 11 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 : 0.004127
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 Feb 13 00:01:25 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids