pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on September 26, 2023
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Tue Sep 26 06:21:39 2023 5.4 -104.47 15.06 5 Tue Sep 26 01:39:43 2023 5.9 127.50 4.71 6 Philippines (233 km SE of Pondaguitan, Philippines) Total: 2 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. 176
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 : 0.010700
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 : Wed Sep 27 00:01:51 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids