pulse
Scott Base, Antarctica (seismic) archived on July 18, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jul 18 07:34:19 2021 5.4 51.13 29.70 5 Iran (48 km N of Bor?zj?n, Iran) Sat Jul 17 17:36:33 2021 5.4 -175.27 -19.19 5 Tonga (118 km NW of Pangai, Tonga) Sat Jul 17 13:56:11 2021 6.1 -82.64 6.88 6 Panama (130 km S of Punta de Burica, Panama) Fri Jul 16 20:23:47 2021 5.5 -178.38 -20.62 6 Fiji (Fiji region) 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 : 0.001747
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 Jul 19 00:02:52 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids