pulse
Kwajalein Atoll, Marshall Islands (seismic) archived on October 4, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Wed Oct 4 11:21:48 2023 6.4 126.06 5.34 6 Philippines (66 km E of Sarangani, Philippines) Wed Oct 4 05:57:17 2023 5.6 142.04 30.79 6 Japan (Izu Islands, Japan region) Wed Oct 4 04:55:47 2023 5.6 141.89 31.07 6 Japan (Izu Islands, Japan region) Wed Oct 4 03:35:10 2023 5.7 121.23 19.20 6 Philippines (65 km N of Namuac, Philippines) Wed Oct 4 02:19:06 2023 5.6 140.23 29.95 6 Japan (Izu Islands, Japan region) Wed Oct 4 00:13:45 2023 5.5 140.11 30.02 6 Japan (Izu Islands, Japan region) Tue Oct 3 15:22:36 2023 5.8 140.05 29.91 6 Japan (Izu Islands, Japan region) Tue Oct 3 11:38:04 2023 6.0 140.02 29.92 6 Japan (Izu Islands, Japan region) Tue Oct 3 09:21:04 2023 5.7 81.25 29.50 6 Nepal (40 km NE of Dipayal, Nepal) Tue Oct 3 01:56:17 2023 5.7 153.69 -4.52 6 Papua New Guinea (158 km E of Kokopo, Papua New Guinea) Mon Oct 2 12:45:16 2023 5.4 90.62 25.96 5 India (24 km S of Goālpāra, India) Total: 11 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 : 0.014909
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 Oct 5 00:04:42 UTC 2023 (about 2 years ago)
Metadata source : auto-archived factoids