pulse
Scott Base, Antarctica (seismic) archived on May 17, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue May 17 06:17:51 2022 5.5 141.51 33.39 6 Japan (223 km SSE of Katsuura, Japan) Mon May 16 23:04:53 2022 5.6 141.67 33.41 6 Japan (229 km SSE of Katsuura, Japan) Mon May 16 18:44:22 2022 5.5 177.73 -56.47 6 S.of New Zealand (south of New Zealand) Mon May 16 11:58:24 2022 5.8 102.01 -5.25 6 Indonesia (163 km S of Bengkulu, Indonesia) Sun May 15 22:25:53 2022 5.4 156.24 50.63 5 Russia (9 km ESE of Severo-Kuril’sk, Russia) 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 : 0.002921
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 : Wed May 18 00:01:29 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids