Palmer Station, Antarctica (seismic) archived on May 23, 2025
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Fri May 23 16:33:26 2025 6.1 -56.49 147.53 6 west of Macquarie Island
Thu May 22 21:28:01 2025 5.4 41.90 142.56 5 Japan (34 km SSW of Urakawa, Japan)
Thu May 22 19:52:39 2025 5.7 -4.00 102.29 6 Indonesia (22 km S of Bengkulu, Indonesia)
Thu May 22 08:34:36 2025 5.7 -37.46 51.41 6 S.Indian Ocean (South Indian Ocean)
Thu May 22 03:19:35 2025 6.2 35.81 25.86 6 Greece (61 km NNE of Eloúnda, Greece)
Total: 5 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 : | 0.007788 |
| 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 : | Sat May 24 00:01:00 UTC 2025 (about 11 months ago) |
| Metadata source : | auto-archived factoids |
