pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on December 3, 2020
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== 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) Tue Dec 1 15:52:57 2020 6.0 154.73 -61.96 6 Balleny Islands (Balleny Islands region) Tue Dec 1 11:35:48 2020 5.7 -150.60 53.71 6 S.of Alaska (south of Alaska) Tue Dec 1 11:22:39 2020 6.4 -168.30 52.78 6 Alaska (41 km ESE of Nikolski, Alaska) Mon Nov 30 17:55:03 2020 6.3 -67.02 -24.33 6 Argentina (72 km W of San Antonio de los Cobres, Argentina) Mon Nov 30 17:54:34 2020 6.4 140.80 48.25 6 Russia (88 km SSE of Sovetskaya Gavan’, Russia) Mon Nov 30 14:14:14 2020 5.4 147.81 -2.82 5 Papua New Guinea (105 km SE of Lorengau, Papua New Guinea) Sun Nov 29 23:59:09 2020 5.5 -168.36 52.73 6 Alaska (40 km SE of Nikolski, Alaska) Total: 9 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 : 0.013740
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 : Fri Dec 4 00:00:04 UTC 2020 (about 6 years ago)
Metadata source : auto-archived factoids