pulse
Ulaanbaatar, Mongolia (seismic) archived on August 13, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Aug 12 23:39:58 2020 5.7 -163.70 53.42 6 Alaska (158 km ESE of Akutan, Alaska) Wed Aug 12 15:40:45 2020 5.6 65.99 28.05 6 Pakistan (55 km SSW of Surab, Pakistan) Wed Aug 12 15:32:38 2020 5.5 121.27 19.93 6 Philippines (92 km SW of Basco, Philippines) Wed Aug 12 10:13:15 2020 6.0 39.81 -7.33 6 Tanzania (66 km ESE of Vikindu, Tanzania) Mon Aug 10 07:13:27 2020 5.7 -85.87 16.85 6 Honduras (44 km N of Savannah Bight, Honduras) Sun Aug 9 16:42:33 2020 5.9 11.67 -53.05 6 SW.of Africa (southwest of Africa) Sun Aug 9 05:42:13 2020 5.5 -27.74 0.93 6 central Mid-Atlantic Ridge Sat Aug 8 07:42:54 2020 5.5 -161.34 54.84 6 Alaska (67 km ESE of King Cove, Alaska) Thu Aug 6 20:00:39 2020 5.4 126.27 -3.82 5 Indonesia (213 km W of Ambon, Indonesia) 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-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 : 0.000326
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 Aug 14 00:08:07 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids