pulse
Scott Base, Antarctica (seismic) archived on December 1, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Dec 1 12:52:57 2020 6.2 154.70 -61.98 6 Balleny Islands (Balleny Islands region) Tue Dec 1 08:35:48 2020 5.7 -150.60 53.71 6 S.of Alaska (south of Alaska) Tue Dec 1 08:22:39 2020 6.4 -168.30 52.78 6 Alaska (41 km ESE of Nikolski, Alaska) Mon Nov 30 14:54:59 2020 6.3 -67.05 -24.38 6 Argentina (76 km WSW of San Antonio de los Cobres, Argentina) Mon Nov 30 14:54:34 2020 6.4 140.81 48.26 6 Russia (88 km SSE of Sovetskaya Gavan’, Russia) Sun Nov 29 20:59:09 2020 5.5 -168.36 52.73 6 Alaska (40 km SE of Nikolski, Alaska) 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 : 0.013428
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 Dec 2 00:05:30 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids