pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on August 2, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Aug 2 01:32:33 2023 5.7 -179.33 -21.62 6 Fiji (Fiji region) Tue Aug 1 17:15:25 2023 5.6 39.53 15.20 6 Eritrea (43 km NNE of Adi Keyh, Eritrea) Tue Aug 1 16:49:48 2023 5.7 168.28 54.60 6 Russia (Komandorskiye Ostrova, Russia region) Tue Aug 1 08:03:21 2023 5.4 121.20 19.30 5 Philippines (76 km N of Namuac, Philippines) Sun Jul 30 01:10:30 2023 5.6 -90.84 12.81 6 off the coast of Central America Total: 5 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. 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 : 0.012428
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 : Thu Aug 3 00:02:29 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids