pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on November 6, 2023
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Nov 6 12:04:21 2023 5.5 -24.14 -1.23 6 central Mid-Atlantic Ridge Sun Nov 5 15:29:17 2023 5.7 169.38 -20.45 6 Vanuatu (100 km S of Isangel, Vanuatu) Fri Nov 3 18:02:54 2023 5.7 82.19 28.85 6 Nepal Fri Nov 3 07:52:38 2023 5.7 -155.57 -62.29 6 Pacific-Antarctic Ridge 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 : 0.008983
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 : Tue Nov 7 00:05:07 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids