pulse
Scott Base, Antarctica (seismic) archived on October 24, 2019
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Oct 24 19:14:17 2019 5.6 -177.00 -28.63 6 New Zealand (112km NE of Raoul Island, New Zealand) Thu Oct 24 13:38:17 2019 5.6 124.19 1.14 6 Indonesia (19km NNW of Poigar, Indonesia) Thu Oct 24 10:50:14 2019 5.4 -172.75 -17.59 5 Tonga (175km NE of Neiafu, Tonga) Wed Oct 23 16:08:14 2019 6.3 -13.83 -1.05 6 N.of Ascension Island (North of Ascension Island) Wed Oct 23 15:30:14 2019 5.6 -27.81 -55.94 6 S.Georgia and the S.Sandwich Islands (92km NNW of Visokoi Island, South Georgia and the South Sandwich Islands) Wed Oct 23 03:50:44 2019 5.4 138.28 -2.69 5 Indonesia (253km ENE of Enarotali, Indonesia) Total: 6 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. 157
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 : 0.000978
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 : Fri Oct 25 00:05:20 UTC 2019 (about 7 years ago)
Metadata source : auto-archived factoids