pulse
Ulaanbaatar, Mongolia (seismic) archived on July 11, 2024
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Jul 11 16:17:21 2024 5.4 -128.45 48.91 5 187 km W of Tofino, Canada Thu Jul 11 15:08:47 2024 6.4 -128.73 48.81 6 209 km WSW of Tofino, Canada Thu Jul 11 09:27:34 2024 5.4 144.13 12.31 5 Guam (120 km SSW of Merizo Village, Guam) Thu Jul 11 02:13:17 2024 7.1 123.16 6.06 7 Philippines (106 km WSW of Sangay, Philippines) Wed Jul 10 15:32:42 2024 5.4 101.06 -5.39 5 Indonesia (220 km SW of Bengkulu, Indonesia) Wed Jul 10 04:55:42 2024 6.6 25.31 -53.29 7 south of Africa Total: 6 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 : 0.003240
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 Jul 12 00:02:36 UTC 2024 (about 2 years ago)
Metadata source : auto-archived factoids