pulse
Scott Base, Antarctica (seismic) archived on September 10, 2019
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Sep 10 23:32:23 2019 5.6 126.69 4.00 6 Philippines (206km SE of Sarangani, Philippines) Tue Sep 10 20:32:12 2019 5.7 -139.48 57.08 6 Alaska (251km W of Sitka, Alaska) Tue Sep 10 05:39:24 2019 5.6 126.47 6.70 6 Philippines (23km SE of Bobon, Philippines) Mon Sep 9 21:24:19 2019 5.4 -177.20 50.46 5 Alaska (161km ESE of Amatignak Island, Alaska) Mon Sep 9 18:05:17 2019 5.5 -64.41 10.50 6 Venezuela (18km WSW of Araya, Venezuela) Mon Sep 9 09:53:30 2019 5.5 -99.28 -36.36 6 SE.of Easter Island (Southeast of Easter Island) Mon Sep 9 00:38:44 2019 5.5 30.77 -6.47 6 Tanzania (32km WSW of Mpanda, Tanzania) Total: 7 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. 157
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 : 0.003681
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 Sep 11 00:01:03 UTC 2019 (about 7 years ago)
Metadata source : auto-archived factoids