NIL HEARDRECEPTION LOG

Pacific VOLMET

tier A · mixed

8828 kHz USB · 2026-09-18 21:18:46Z · 04:00 · received at Waimea, Hawaii

Spectrogram of Pacific VOLMET, 8828 kHz USB, 2026-09-18 21:18:46Z, 04:00: mixed 100%
spectrogram 0–6.0 kHz · analysis blocks: mixed
loop [ ] · speed in the player bar · deep link #t=seconds ⤓ FLAC 4.2 MB ⤓ Opus 1138 kB { }
What was heard
mixed 100%. Machine description of the sound by the rig's classifier; it sorts, it does not certify a station.
Receiver
KiwiSDR, Waimea, Hawaii (BL20da) · Tuned fan dipole · reported SNR 14 dB — thanks to the operator. Receivers
Provenance
sha256 7487cd435be3b485b00599cf978e305c3381c84e7709ecc3eb0b8eb7dddf8d3c
source 04:00 WAV, 11999 Hz mono
kiwirecorder.py (jks-prv/kiwiclient v1.11) · rig item 2026-09-18T2118Z-8828-volmet-8828
Heard in the record
— linked once the record exists.
Notes

rig: Pacific VOLMET simulcast 2863/6679/8828/13282 USB, 5-min segments: Honolulu H+00/30, San Francisco H+05/35, Tokyo H+10/40, Hong Kong H+15/45, Auckland H+20/50, Anchorage H+25/55. Capture window ~21:20-21:24Z = Auckland segment then start of Anchorage segment (both via Honolulu). Sources: skywavelinux.com/quicktune-volmets.html, dxinfocentre.com/volmet.htm

Licence
CC BY 4.0 — credit NIL HEARD / Reception Log. The recording is ours; the transmission is somebody else's. Descriptions describe sound, never content — why.
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