pulse
Ulaanbaatar, Mongolia (seismic) archived on November 23, 2023
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Nov 22 04:47:31 2023 6.7 167.97 -14.98 7 Vanuatu (96 km E of Port-Olry, Vanuatu) Wed Nov 22 02:48:51 2023 6.0 127.17 1.80 6 Indonesia (94 km W of Tobelo, Indonesia) Total: 2 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 : 0.000727
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 Nov 24 00:01:11 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids