pulse
Scott Base, Antarctica (seismic) archived on December 11, 2022
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Dec 11 06:31:29 2022 6.0 -100.47 17.22 6 Mexico (3 km WNW of El Ticui, Mexico) Sat Dec 10 22:40:20 2022 5.6 -25.44 -58.76 6 S.Sandwich Islands (South Sandwich Islands region) Fri Dec 9 23:25:48 2022 5.5 -72.08 -33.65 6 Chile (44 km W of San Antonio, Chile) Fri Dec 9 22:41:28 2022 5.6 -68.13 -23.11 6 Chile (23 km SSE of San Pedro de Atacama, Chile) Total: 4 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 : 0.001451
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 : Mon Dec 12 00:00:22 UTC 2022 (about 3 years ago)
Metadata source : auto-archived factoids