pulse
Scott Base, Antarctica (seismic) archived on August 27, 2021
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Aug 27 03:22:26 2021 5.6 125.24 5.71 6 Philippines (1 km WSW of Burias, Philippines) Wed Aug 25 22:16:39 2021 5.4 -25.31 -58.83 5 S.Sandwich Islands (South Sandwich Islands region) Wed Aug 25 20:20:24 2021 5.8 -25.43 -58.80 6 S.Sandwich Islands (South Sandwich Islands region) Wed Aug 25 19:14:22 2021 5.5 121.52 -0.85 6 Indonesia (104 km NE of Poso, Indonesia) 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 : 0.002695
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 Aug 28 00:01:55 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids