pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on December 5, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Dec 5 01:43:20 2020 5.4 -172.77 -18.88 5 Tonga (130 km E of Neiafu, Tonga) Thu Dec 3 12:07:33 2020 5.4 170.50 -22.85 5 SE.of the Loyalty Islands (southeast of the Loyalty Islands) Wed Dec 2 14:40:23 2020 5.5 -107.41 -6.15 6 central E.Pacific Rise (central East Pacific Rise) 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-selene@x.x.161.223 | macOS 10.14.5 | psm v. 160
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 : 0.014389
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 Dec 6 00:00:57 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids