pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on May 25, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu May 25 10:39:37 2023 5.5 170.80 -23.23 6 southeast of the Loyalty Islands Thu May 25 03:05:33 2023 6.6 -77.12 8.89 7 Panama-Colombia border (Panama-Colombia border region) Wed May 24 15:49:34 2023 6.2 129.53 -6.98 6 Banda Sea Wed May 24 10:33:19 2023 5.5 -140.85 -56.87 6 Tue May 23 06:41:58 2023 6.1 170.29 -23.00 6 New Caledonia (288 km E of Vao, New Caledonia) Mon May 22 06:52:47 2023 5.5 171.68 -23.75 6 southeast of the Loyalty Islands Sun May 21 22:20:04 2023 5.5 129.13 29.84 6 Japan (133 km WSW of Kurio, Japan) Sun May 21 21:11:40 2023 5.4 139.53 -52.16 5 west of Macquarie Island Total: 8 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 : 0.011399
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 May 26 00:02:50 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids