pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on June 12, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sun Jun 11 13:08:47 2023 5.8 147.61 -56.93 6 west of Macquarie Island Sun Jun 11 09:54:45 2023 6.2 141.92 42.53 6 Sat Jun 10 09:12:50 2023 5.8 -179.16 -15.98 6 Fiji (Fiji region) Fri Jun 9 21:21:42 2023 5.9 160.35 -60.50 6 Macquarie Island (Macquarie Island region) Fri Jun 9 20:43:28 2023 5.7 -12.64 -47.31 6 southern Mid-Atlantic Ridge Thu Jun 8 20:31:45 2023 5.7 177.76 52.16 6 Alaska (Rat Islands, Aleutian Islands, Alaska) Total: 6 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. 173
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 : 0.005661
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 Jun 13 00:04:44 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids