pulse
Scott Base, Antarctica (seismic) archived on January 24, 2021
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jan 24 04:14:45 2021 5.5 -55.37 -61.78 6 S.Shetland Islands (South Shetland Islands) Sat Jan 23 21:47:53 2021 5.8 162.11 -51.18 6 New Zealand (Auckland Islands, New Zealand region) Sat Jan 23 16:07:45 2021 5.8 -70.22 -33.36 6 Chile (35 km ENE of Villa Presidente Frei, Ñuñoa, Santiago, Chile, Chile) Sat Jan 23 15:48:39 2021 5.4 -55.21 -61.71 5 S.Shetland Islands (South Shetland Islands) Sat Jan 23 15:36:50 2021 6.9 -55.49 -61.83 7 S.Shetland Islands (South Shetland Islands) Sat Jan 23 08:58:52 2021 5.5 147.70 -6.25 6 Papua New Guinea (37 km NNW of Finschhafen, Papua New Guinea) Sat Jan 23 03:47:33 2021 5.5 -179.51 -24.33 6 S.of the Fiji Islands (south of the Fiji Islands) Fri Jan 22 19:19:51 2021 5.7 147.60 -6.34 6 Papua New Guinea (36 km NW of Finschhafen, Papua New Guinea) Total: 8 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 : 0.015764
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 : Mon Jan 25 00:03:57 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids