pulse
Ulaanbaatar, Mongolia (seismic) archived on November 6, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Nov 6 15:49:19 2020 5.9 -58.01 -62.25 6 S.Shetland Islands (South Shetland Islands) Fri Nov 6 00:56:38 2020 5.5 143.25 40.99 6 Japan (157 km ENE of Hachinohe, Japan) Tue Nov 3 00:18:56 2020 5.7 -177.49 -20.00 6 Tonga (268 km WNW of Haveluloto, Tonga) Mon Nov 2 18:40:54 2020 6.0 -79.39 -44.39 6 Chile (Off the coast of Aisen, Chile) Sat Oct 31 20:43:20 2020 5.7 129.25 -7.06 6 Indonesia (Kepulauan Babar, Indonesia) Total: 5 events.

About this archived stream:

Station : ULN (network: IRIS/USGS) at Ulaanbaatar, Mongolia
Sensor : STS-1V/VBB
Recorder : Quanterra QX80 @ 20 Hz
Pod : ms-urania@x.x.45.31 | macOS 10.14.5 | psm v. 160
Speedup : ×900 (transposed up about 10 octaves)
Loop duration (real) : 168 hours
Loop duration (audio) : 11:12 (stereo)
Data channels : miniseed (IU.ULN.00.BH1 IU.ULN.00.BH2)
RMS : 0.000813
Spectrogram type : post-processed
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 Nov 7 00:06:41 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids