pulse
Scott Base, Antarctica (seismic) archived on October 22, 2019
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Oct 22 19:15:29 2019 5.4 138.25 -2.90 5 Indonesia (239km ENE of Enarotali, Indonesia) Tue Oct 22 04:18:38 2019 5.8 -173.05 -15.20 6 Tonga (112km NE of Hihifo, Tonga) Mon Oct 21 23:49:04 2019 5.4 99.59 -2.63 5 Indonesia (121km SSE of Muara Siberut, Indonesia) Mon Oct 21 10:58:52 2019 5.4 54.98 27.21 5 Iran (73km N of Bandar-e Lengeh, Iran) Mon Oct 21 02:52:29 2019 6.4 169.45 -19.04 6 Vanuatu (59km NNE of Isangel, Vanuatu) 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. 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 : 0.001024
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 Oct 23 00:03:55 UTC 2019 (about 7 years ago)
Metadata source : auto-archived factoids