Scott Base, Antarctica (seismic) archived on July 30, 2021
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Fri Jul 30 15:39:16 2021 5.4 -173.67 -16.74 5 Tonga (87 km S of Hihifo, Tonga)
Fri Jul 30 10:10:19 2021 6.1 -80.61 -4.92 6 Peru (8 km E of Sullana, Peru)
Thu Jul 29 20:52:15 2021 5.5 -156.98 55.35 6 Alaska (137 km SE of Chignik, Alaska)
Thu Jul 29 01:39:27 2021 5.5 96.01 22.87 6 Myanmar (46 km NE of Shwebo, Myanmar)
Wed Jul 28 23:32:30 2021 5.5 -156.41 54.92 6 Alaska (197 km SE of Chignik, Alaska)
Wed Jul 28 23:23:28 2021 5.9 -157.34 55.41 6 Alaska (119 km SSE of Chignik, Alaska) *
Wed Jul 28 23:19:25 2021 6.1 -158.13 55.06 6 Alaska (114 km SSE of Perryville, Alaska) *
Wed Jul 28 23:15:47 2021 8.2 -157.84 55.32 8 Alaska (104 km SE of Perryville, Alaska)
Wed Jul 28 22:00:54 2021 5.4 158.70 -53.92 5 Macquarie Island (Macquarie Island region)
Total: 9 events; 2 not plotted (*).
About this archived stream:
| Station : | SBA (network: IRIS/USGS) at Scott Base, Antarctica |
| Sensor : | CMG3-T |
| Recorder : | Q680 @ 20 Hz |
| Pod : | ms-urania@x.x.45.31 | macOS 10.14.5 | psm v. 160 |
| Speedup : | ×500 (transposed up about 9 octaves) |
| Loop duration (real) : | 48 hours |
| Loop duration (audio) : | 05:45 (stereo) |
| Data channels : | miniseed (IU.SBA.00.BH1 IU.SBA.00.BH2) |
| RMS : | 0.001835 |
| 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 Jul 31 00:00:43 UTC 2021 (about 5 years ago) |
| Metadata source : | auto-archived factoids |
