pulse
Scott Base, Antarctica (seismic) archived on May 14, 2021
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu May 13 23:33:07 2021 6.6 96.65 0.17 7 Indonesia (257 km S of Sinabang, Indonesia) Thu May 13 16:58:14 2021 6.0 141.78 37.71 6 Japan (73 km ENE of Namie, Japan) Thu May 13 06:31:35 2021 5.7 -177.44 -15.94 6 Wallis and Futuna (193 km SSE of Alo, Wallis and Futuna) Thu May 13 02:42:12 2021 6.0 -82.39 6.75 6 Panama (151 km SSE of Punta de Burica, Panama) 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 : 0.005896
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 May 15 00:04:28 UTC 2021 (about 5 years ago)
Metadata source : auto-archived factoids