pulse
Ulaanbaatar, Mongolia (seismic) archived on August 14, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Aug 14 13:51:54 2023 6.1 147.54 13.38 6 N.Mariana Islands (271 km SE of San Jose Village, Northern Mariana Islands) Mon Aug 14 10:39:58 2023 5.9 39.03 -43.50 6 Prince Edward Islands (Prince Edward Islands region) Sun Aug 13 04:09:26 2023 5.7 148.72 -6.41 6 Papua New Guinea (94 km WSW of Kandrian, Papua New Guinea) Sun Aug 13 01:43:10 2023 5.4 121.57 20.49 5 Total: 4 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. 175
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 : 0.001075
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 : Tue Aug 15 00:00:50 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids