pulse
Scott Base, Antarctica (seismic) archived on March 19, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Mar 19 11:52:43 2021 5.6 178.68 -35.51 6 off the E.coast of the N.Island of New Zealand (off the east coast of the North Island of New Zealand) Thu Mar 18 23:11:27 2021 5.7 92.90 31.91 6 China (92 km ENE of Nagqu, China) Thu Mar 18 16:39:42 2021 5.5 155.59 -9.54 6 Solomon Islands (210 km SW of Gizo, Solomon Islands) Total: 3 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 : 0.011920
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 Mar 20 00:05:40 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids