Ulaanbaatar, Mongolia (seismic) archived on April 22, 2024
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Mon Apr 22 21:31:38 2024 5.4 121.63 23.81 5 Taiwan (18 km S of Hualien City, Taiwan)
Mon Apr 22 21:04:21 2024 5.4 121.57 23.70 5 Taiwan (31 km S of Hualien City, Taiwan)
Mon Apr 22 20:49:57 2024 5.5 121.61 23.65 6 Taiwan (36 km S of Hualien City, Taiwan)
Mon Apr 22 18:32:48 2024 6.0 121.54 23.87 6 Taiwan (13 km SSW of Hualien City, Taiwan) *
Mon Apr 22 18:26:53 2024 6.1 121.64 23.72 6 Taiwan (28 km S of Hualien City, Taiwan)
Mon Apr 22 14:11:23 2024 5.8 121.56 23.73 6 Taiwan (27 km S of Hualien City, Taiwan)
Mon Apr 22 12:22:50 2024 5.5 138.69 11.02 6 Micronesia (178 km NNE of Colonia, Micronesia)
Mon Apr 22 10:50:31 2024 5.6 121.63 23.72 6 Taiwan (29 km S of Hualien City, Taiwan)
Sun Apr 21 19:05:14 2024 5.4 -105.63 18.21 5 Mexico (147 km SSW of Emiliano Zapata, Mexico)
Total: 9 events; 1 not plotted (*).
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 : | 0.011336 |
| 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 : | Tue Apr 23 00:01:29 UTC 2024 (about 2 years ago) |
| Metadata source : | auto-archived factoids |
