pulse
Ulaanbaatar, Mongolia (seismic) archived on June 1, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Jun 1 22:52:45 2023 5.4 166.37 -11.63 5 Solomon Islands (117 km SSE of Lata, Solomon Islands) Wed May 31 14:01:45 2023 5.5 163.10 55.32 6 Russia (off the east coast of the Kamchatka Peninsula, Russia) Wed May 31 11:20:13 2023 5.8 96.19 25.12 6 Myanmar (125 km WSW of Myitkyina, Myanmar) Wed May 31 02:21:23 2023 6.3 163.82 -49.63 6 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. 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 : 0.000309
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 : Fri Jun 2 00:01:30 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids