pulse
Ulaanbaatar, Mongolia (seismic) archived on June 4, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Jun 3 13:58:03 2023 5.4 48.10 12.57 5 Somalia (156 km N of Las Khorey, Somalia) Sat Jun 3 07:17:46 2023 5.9 48.18 12.61 6 Somalia (160 km N of Las Khorey, Somalia) Sat Jun 3 01:49:15 2023 5.5 -71.74 -15.72 6 Peru (9 km SSE of Maca, Peru) 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. 173
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 : 0.000218
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 Jun 5 00:02:11 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids