pulse
Ulaanbaatar, Mongolia (seismic) archived on January 7, 2024
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jan 7 20:00:07 2024 5.5 165.33 -62.33 6 Balleny Islands (Balleny Islands region) Sun Jan 7 18:06:11 2024 5.7 165.46 -62.22 6 Balleny Islands (Balleny Islands region) Sat Jan 6 11:46:32 2024 5.6 65.48 3.12 6 Carlsberg Ridge Total: 3 events.

About this archived stream:

Station : ULN (network: IRIS/USGS) at Ulaanbaatar, Mongolia
Sensor : STS-1V/VBB
Recorder : Quanterra QX80 @ 20 Hz
Pod : ms-rhea@x.x.31.38 | macOS 12.6.4 | psm v. 176
Speedup : ×900 (transposed up about 10 octaves)
Loop duration (real) : 48 hours
Loop duration (audio) : 03:12 (stereo)
Data channels : miniseed (IU.ULN.00.BH1 IU.ULN.00.BH2)
RMS : 0.000353
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 : Mon Jan 8 00:00:47 UTC 2024 (about 2 years ago)
Metadata source : auto-archived factoids