pulse
Scott Base, Antarctica (seismic) archived on August 15, 2022
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Aug 15 01:23:05 2022 5.4 125.01 6.63 5 Philippines (4 km E of Telafas, Philippines) Sun Aug 14 14:04:44 2022 6.4 170.96 -22.09 6 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Sun Aug 14 06:44:20 2022 6.6 -179.01 -32.77 7 S.of the Kermadec Islands (south of the Kermadec Islands) Sun Aug 14 01:20:01 2022 5.5 92.82 33.16 6 China (199 km NNE of Nagqu, China) Sat Aug 13 20:11:50 2022 5.9 167.06 -15.80 6 Vanuatu (32 km SSW of Luganville, Vanuatu) Sat Aug 13 19:47:46 2022 5.7 126.37 1.82 6 Indonesia (158 km ENE of Laikit, Laikit II (Dimembe), 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 : 0.001715
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 : Tue Aug 16 00:00:18 UTC 2022 (about 4 years ago)
Metadata source : auto-archived factoids