pulse
Scott Base, Antarctica (seismic) archived on December 9, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Dec 9 12:01:56 2022 5.6 126.19 6.38 6 Philippines (2 km NE of Pondaguitan, Philippines) Thu Dec 8 22:32:59 2022 5.8 125.83 13.17 6 Philippines (97 km NE of Cabatuan, Philippines) Thu Dec 8 04:44:02 2022 5.4 -27.91 45.27 5 N.Mid-Atlantic Ridge (northern Mid-Atlantic Ridge) Thu Dec 8 02:06:36 2022 5.6 -173.06 -15.09 6 Tonga (123 km NE of Hihifo, Tonga) Wed Dec 7 22:42:15 2022 5.5 46.89 42.27 6 Russia (6 km NE of Tsurib, Russia) Wed Dec 7 16:50:57 2022 5.8 107.16 -6.74 6 Indonesia (14 km NW of Ciranjang-hilir, 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. 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 : 0.002122
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 : Sat Dec 10 00:05:09 UTC 2022 (about 3 years ago)
Metadata source : auto-archived factoids