pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on October 25, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Oct 24 11:32:13 2023 5.4 97.29 39.28 5 Mon Oct 23 23:05:25 2023 5.9 122.65 24.06 6 Japan (57 km SW of Yonakuni, Japan) Mon Oct 23 10:10:15 2023 6.0 -177.52 -29.95 6 New Zealand (Kermadec Islands, New Zealand) Sun Oct 22 19:31:42 2023 5.5 179.36 -23.69 6 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 : 0.009426
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 Oct 26 00:02:12 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids