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

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jul 16 06:51:19 2023 5.7 -160.80 54.70 6 Alaska (73 km SSW of Sand Point, Alaska) * Sun Jul 16 06:48:22 2023 7.2 -160.76 54.46 7 Alaska (98 km S of Sand Point, Alaska) Fri Jul 14 09:29:01 2023 6.3 -93.88 15.03 6 Mexico (87 km SW of El Palmarcito, Mexico) Total: 3 events; 1 not plotted (*).

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 : 0.012865
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 Jul 17 00:01:31 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids