pulse
Casey, Antarctica (seismic) archived on September 12, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Sep 12 01:34:27 2020 5.9 167.69 -17.26 6 Vanuatu (84 km NW of Port-Vila, Vanuatu) Fri Sep 11 19:44:10 2020 6.1 142.25 38.76 6 Japan (57 km SE of Ōfunato, Japan) Fri Sep 11 19:37:29 2020 5.6 -178.05 -17.88 6 Fiji (279 km E of Levuka, Fiji) Fri Sep 11 00:35:57 2020 6.3 -69.89 -21.39 6 Chile (83 km NNE of Tocopilla, Chile) Wed Sep 9 03:57:10 2020 5.4 154.47 -6.22 5 Papua New Guinea (112 km W of Panguna, Papua New Guinea) Wed Sep 9 00:18:40 2020 5.8 126.64 4.21 6 Philippines (185 km SE of Sarangani, Philippines) Tue Sep 8 20:41:18 2020 5.4 126.73 4.17 5 Philippines (195 km SE of Sarangani, Philippines) Tue Sep 8 01:28:51 2020 5.4 -172.92 -15.18 5 Tonga (127 km NE of Hihifo, Tonga) Mon Sep 7 17:45:20 2020 5.9 129.76 -4.91 6 Indonesia (197 km SSE of Amahai, Indonesia) Mon Sep 7 10:40:44 2020 5.6 -111.99 -24.51 6 Easter Island (Easter Island region) Sun Sep 6 23:29:15 2020 5.7 168.48 -17.17 6 Vanuatu (64 km NNE of Port-Vila, Vanuatu) * Sun Sep 6 23:12:40 2020 6.0 168.48 -17.09 6 Vanuatu (73 km NNE of Port-Vila, Vanuatu) Sun Sep 6 08:23:43 2020 6.3 125.83 6.27 6 Philippines (17 km E of Talagutong, Philippines) Sun Sep 6 07:55:19 2020 5.5 -173.57 -20.70 6 Tonga (128 km SE of Pangai, Tonga) Sat Sep 5 23:51:19 2020 6.7 -37.22 7.69 7 central Mid-Atlantic Ridge Sat Sep 5 21:39:20 2020 5.4 167.81 -17.13 5 Vanuatu (85 km NW of Port-Vila, Vanuatu) Sat Sep 5 19:59:15 2020 6.2 167.58 -17.15 6 Vanuatu (101 km NW of Port-Vila, Vanuatu) Sat Sep 5 18:16:58 2020 6.3 -71.56 -30.34 6 Chile (45 km NW of Ovalle, Chile) Total: 18 events; 1 not plotted (*).

About this archived stream:

Station : CASY (network: GSN) at Casey, Antarctica
Sensor : Streckheisen STS-1VBB
Recorder : Quanterra Q330 @ 20 Hz
Pod : ms-urania@x.x.45.31 | macOS 10.14.5 | psm v. 160
Speedup : ×1,800 (transposed up about 11 octaves)
Loop duration (real) : 168 hours
Loop duration (audio) : 05:36 (stereo)
Data channels : miniseed (IU.CASY.10.BH1 IU.CASY.10.BH2)
RMS : 0.001452
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 Sep 13 00:04:55 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids