pulse
Ulaanbaatar, Mongolia (seismic) archived on March 30, 2024
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Mar 30 16:28:57 2024 5.8 178.37 52.10 6 Alaska (Rat Islands, Aleutian Islands, Alaska) Fri Mar 29 14:40:56 2024 5.4 -178.04 -27.98 5 Kermadec Islands (Kermadec Islands region) Fri Mar 29 09:57:05 2024 5.6 149.58 -4.56 6 Papua New Guinea (126 km NNW of Kimbe, Papua New Guinea) Fri Mar 29 07:12:47 2024 5.8 21.32 37.33 6 Greece (30 km NW of Filiatrá, Greece) 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. 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 : 0.000308
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 : Sun Mar 31 00:00:04 UTC 2024 (about 2 years ago)
Metadata source : auto-archived factoids