pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on July 7, 2023
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Jul 6 20:04:08 2023 5.5 148.78 -9.48 6 Papua New Guinea (99 km SE of Popondetta, Papua New Guinea) Thu Jul 6 10:31:10 2023 5.9 154.21 -61.08 6 Balleny Islands (Balleny Islands region) Thu Jul 6 00:31:55 2023 5.8 -67.91 -23.93 6 Chile (116 km SSE of San Pedro de Atacama, Chile) Tue Jul 4 12:01:02 2023 5.9 -12.76 -58.17 6 east of the S.Sandwich Islands (east of the South Sandwich Islands) Mon Jul 3 20:57:46 2023 5.7 166.23 -13.29 6 Vanuatu (157 km WNW of Sola, Vanuatu) Mon Jul 3 20:01:50 2023 5.4 49.28 41.75 5 Azerbaijan (50 km NE of Xaçmaz, Azerbaijan) 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. 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 : 0.010586
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 : Sat Jul 8 00:00:31 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids