pulse
Scott Base, Antarctica (seismic) archived on November 14, 2019
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Nov 14 23:17:20 2019 5.5 126.36 1.62 6 Indonesia (132km E of Bitung, Indonesia) Thu Nov 14 22:15:11 2019 5.4 126.48 1.63 5 Indonesia (136km NW of Kota Ternate, Indonesia) Thu Nov 14 21:12:53 2019 5.8 126.46 1.56 6 Indonesia (132km NW of Kota Ternate, Indonesia) Thu Nov 14 20:19:42 2019 5.4 126.60 1.73 5 Indonesia (134km NW of Kota Ternate, Indonesia) Thu Nov 14 18:45:38 2019 5.8 126.38 1.44 6 Indonesia (131km NW of Kota Ternate, Indonesia) Thu Nov 14 16:17:40 2019 7.1 126.42 1.60 7 Indonesia (138km E of Bitung, Indonesia) Thu Nov 14 05:26:25 2019 5.5 57.63 9.91 6 Carlsberg Ridge Wed Nov 13 16:28:54 2019 5.5 -90.96 13.67 6 Guatemala (31km SSW of Puerto San Jose, Guatemala) Wed Nov 13 14:17:17 2019 5.5 80.06 -32.52 6 Broken Ridge Wed Nov 13 13:44:05 2019 5.5 -35.43 7.30 6 Central Mid-Atlantic Ridge Total: 10 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 : 0.003500
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 Nov 15 00:03:08 UTC 2019 (about 7 years ago)
Metadata source : auto-archived factoids