Palmer Station, Antarctica (seismic) archived on July 3, 2025
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Thu Jul 3 10:39:24 2025 5.4 -62.63 -158.97 5 Pacific-Antarctic Ridge
Thu Jul 3 07:13:00 2025 5.5 29.42 129.40 6 Japan (108 km N of Tatsugō, Japan)
Thu Jul 3 05:41:42 2025 5.4 -21.27 -67.24 5 Bolivia (99 km SSW of Uyuni, Bolivia)
Wed Jul 2 07:15:26 2025 5.6 -17.59 -178.97 6 Fiji (189 km ENE of Levuka, Fiji)
Wed Jul 2 06:26:49 2025 5.6 29.24 129.24 6 Japan (94 km NNW of Tatsugō, Japan)
Wed Jul 2 02:57:17 2025 5.4 -26.74 -176.32 5 south of the Fiji Islands
Wed Jul 2 01:39:39 2025 5.5 -33.57 -72.49 6 Chile (81 km W of Cartagena, Chile)
Total: 7 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 : | 0.007804 |
| 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 : | Fri Jul 4 00:01:14 UTC 2025 (about 10 months ago) |
| Metadata source : | auto-archived factoids |
