pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on November 1, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Oct 31 12:33:43 2023 6.6 -71.57 -28.75 7 Chile (81 km WSW of Vallenar, Chile) Tue Oct 31 11:10:56 2023 6.5 -179.01 -17.52 6 Fiji (187 km ENE of Levuka, Fiji) Mon Oct 30 15:57:20 2023 5.4 -76.61 18.21 5 Jamaica (4 km WNW of Hope Bay, Jamaica) Sun Oct 29 04:32:08 2023 6.0 168.77 -19.42 6 Vanuatu (55 km WNW of Isangel, Vanuatu) Total: 4 events.

About this archived stream:

Station : KWJN (network: IRIS/IDA) at Kwajalein Atoll, Marshall Islands
Sensor : Streckeisen STS-5A Seismometer
Recorder : Quanterra Q330-HR @ 40 Hz
Pod : ms-osiris@x.x.161.84 | macOS 12.6.3 | psm v. 176
Speedup : ×1,000 (transposed up about 10 octaves)
Loop duration (real) : 96 hours
Loop duration (audio) : 05:45 (stereo)
Data channels : miniseed (II.KWJN.00.BH1 II.KWJN.00.BH2)
RMS : 0.008679
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 : Thu Nov 2 00:05:01 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids