pulse
Ulaanbaatar, Mongolia (seismic) archived on October 6, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Oct 6 05:49:22 2023 5.5 139.99 30.15 6 Fri Oct 6 03:28:05 2023 5.4 -82.59 3.90 5 south of Panama Fri Oct 6 01:31:17 2023 6.1 140.00 30.04 6 Japan (Izu Islands, Japan region) Thu Oct 5 06:22:12 2023 5.6 139.98 30.08 6 Thu Oct 5 02:53:13 2023 5.7 139.83 30.00 6 Japan (Izu Islands, Japan region) Thu Oct 5 02:15:14 2023 5.4 139.89 29.98 5 Japan (Izu Islands, Japan region) Thu Oct 5 02:06:32 2023 5.4 139.97 29.99 5 Thu Oct 5 01:59:58 2023 6.1 139.95 29.94 6 Japan (Izu Islands, Japan region) Thu Oct 5 01:42:24 2023 5.4 153.44 -4.45 5 Papua New Guinea (130 km E of Kokopo, Papua New Guinea) Total: 9 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 : 0.001364
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 : Sat Oct 7 00:01:08 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids