pulse
Ulaanbaatar, Mongolia (seismic) archived on October 14, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Oct 11 21:13:55 2020 5.5 -93.59 14.84 6 Mexico (81 km SW of La Esperanza (El Zapotal), Mexico) Sun Oct 11 07:41:20 2020 5.7 -112.16 -28.59 6 Easter Island (Easter Island region) Sat Oct 10 10:38:00 2020 5.4 93.48 24.63 5 India (33 km WNW of Moirāng, India) Sat Oct 10 06:14:57 2020 5.9 -112.30 -28.57 6 Easter Island (Easter Island region) Fri Oct 9 14:22:23 2020 5.4 167.43 -17.22 5 Vanuatu (110 km WNW of Port-Vila, Vanuatu) Thu Oct 8 08:58:49 2020 5.8 150.83 -5.90 6 Papua New Guinea (86 km ESE of Kimbe, Papua New Guinea) Thu Oct 8 07:22:39 2020 5.7 -168.26 52.72 6 Alaska (47 km ESE of Nikolski, Alaska) Thu Oct 8 00:35:32 2020 6.3 146.17 -6.11 6 Papua New Guinea (38 km ENE of Kainantu, Papua New Guinea) Total: 8 events.

About this archived stream:

Station : ULN (network: IRIS/USGS) at Ulaanbaatar, Mongolia
Sensor : STS-1V/VBB
Recorder : Quanterra QX80 @ 20 Hz
Pod : ms-urania@x.x.45.31 | macOS 10.14.5 | psm v. 160
Speedup : ×900 (transposed up about 10 octaves)
Loop duration (real) : 168 hours
Loop duration (audio) : 11:12 (stereo)
Data channels : miniseed (IU.ULN.00.BH1 IU.ULN.00.BH2)
RMS : 0.000544
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 : Thu Oct 15 00:01:49 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids