Palmer Station, Antarctica (seismic) archived on April 19, 2025
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Sat Apr 19 16:11:15 2025 5.9 5.80 124.11 6 Philippines (45 km SW of Malisbeng, Philippines)
Sat Apr 19 06:47:55 2025 5.7 36.18 71.20 6 Afghanistan (63 km SSW of Ashkāsham, Afghanistan)
Fri Apr 18 18:41:43 2025 5.4 55.36 164.43 5 Russia (155 km SE of Ust’-Kamchatsk Staryy, Russia)
Total: 3 events.
About this archived stream:
| Station : | PMSA (network: IRIS/USGS) at Palmer Station, Antarctica |
| Sensor : | STS-1VBB_w/E300 |
| Recorder : | Q330 @ 100 Hz |
| Pod : | ms-rhea@x.x.31.38 | macOS 15.3 | psm v. 178 |
| Speedup : | ×500 (transposed up about 9 octaves) |
| Loop duration (real) : | 48 hours |
| Loop duration (audio) : | 05:45 (stereo) |
| Data channels : | miniseed (IU.PMSA.00.BH1 IU.PMSA.00.BH2) |
| RMS : | 0.013589 |
| Spectrogram type : | raw |
| 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 : | Sun Apr 20 00:01:12 UTC 2025 (about 1 year ago) |
| Metadata source : | auto-archived factoids |
