pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on September 16, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Fri Sep 15 18:07:39 2023 5.7 -71.57 -27.31 6 Chile (122 km W of Copiapó, Chile) Thu Sep 14 22:51:26 2023 5.6 -98.05 -36.47 6 southeast of Easter Island Thu Sep 14 19:58:44 2023 5.6 149.60 -6.20 6 Papua New Guinea (5 km E of Kandrian, Papua New Guinea) Wed Sep 13 11:49:15 2023 6.1 -97.94 -36.22 6 W.Chile Rise (West Chile Rise) 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 : 0.005835
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 17 00:05:05 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids