pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on August 27, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Aug 25 20:47:24 2023 5.5 -16.04 -39.56 6 Thu Aug 24 22:48:26 2023 5.8 143.28 39.57 6 Japan (115 km E of Yamada, Japan) Thu Aug 24 04:00:29 2023 5.4 145.91 21.78 5 Mariana Islands (Mariana Islands region) Total: 3 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. 175
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 : 0.011529
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 : Mon Aug 28 00:05:18 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids