{"analysis":{"blocks":[[0.0,"noise",1160.1],[20.0,"noise",1160.1],[40.0,"noise",1160.1],[60.0,"noise",1160.1],[80.0,"noise",1160.1],[100.0,"noise",1160.1],[120.0,"noise",1160.1],[140.0,"noise",1160.1],[160.0,"noise",1160.1],[180.0,"noise",1160.1],[200.0,"noise",1160.1],[220.0,"noise",1160.1]],"content":"noise","dur_s":234.17,"keying_depth":null,"keying_hz":null,"mix":{"noise":1.0},"peak":0.5698,"rms":0.062236,"samplerate":11999,"summary":"noise 100%","tone_hz":null},"archived":false,"archived_why":null,"band":"15 MHz","dur_s":234.17,"excerpt_s":null,"freq_khz":15000.0,"heard_in":[],"id":"2026-09-23T1745Z-15000-wwvh-15000","licence":"CC BY 4.0","media":{"flac":{"bytes":4605128,"url":"/media/359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480.flac"},"m4a":{"bytes":1423903,"url":"/media/359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480.m4a"},"opus":{"bytes":895812,"url":"/media/359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[99,99,98,98,96,95,95,98,98,97,97,96,96,98,98,99,98,98,95,99,97,97,98,98,96,98,97,97,97,96,96,98,96,97,98,98,98,99,98,97,98,98,98,97,98,98,98,97,98,98,98,99,99,99,94,97,97,94,98,98,97,97,96,99,98,97,96,96,98,97,96,98,99,98,97,94,96,98,97,98,98,98,98,97,97,96,97,97,96,96,97,97,98,99,97,97,99,98,96,97,99,98,96,97,97,97,98,99,98,97,98,97,97,97,97,98,98,97,99,97,96,96,96,96,96,97,97,97,98,99,98,98,98,97,97,80,87,91,93,92,95,97,99,98,96,97,96,97,97,98,98,98,96,96,96,98,99,98,97,98,98,97,97,98,98,97,98,98,98,96,97,98,97,96,98,99,98,96,98,98,97,98,97,97,96,97,96,98,98,96,99,98,97,98,96,97,98,92,93,95,97,97,93,94,99,99,92,91,93,94,92,92,94,92,95,97,97,97,98,98,97,98,98,98,98,98,97,96,94,96,97,95,97,98,98,97,96,97,98,98,95,98,97,97,97,96,99,99,98,98,99,97,96,95,97,98,98,97,96,94,95,97,99,96,97,98,98,98,97,96,97,98,97,96,97,97,98,97,98,97,96,97,97,97,95,96,97,98,97,97,98,98,97,97,97,98,98,99,99,98,98,97,95,95,97,95,98,98,97,98,97,97,96,96,97,97,96,97,97,98,97,97,97,98,98,97,96,96,96,97,98,98,98,98,96,97,99,98,97,96,96,97,97,96,96,99,98,98,97,97,95,96,96,97,96,97,98,98,96,96,98,98,97,97,98,97,97,97,98,97,99,98,98,98,98,98,97,97,97,97,97,99,98,98,97,96,96,96,97,97,96,97,96,96,96,97,98,98,97,97,98,98,98,97,98,98,98,97,95,97,97,97,97,96,97,98,98,97,96,98,99,100,99,98,92,93,95,96,98,99,99,99,97,97,96,96,96,97,97,98,98,98,97,99,96,97,97,97,98,98,97,96,97,98,98,98,97,96,97,98,97,97,98,97,97,97,96,96,98,99,99,98,98,97,96,95,96,97,98,98,96,95,95,97,97,97,98,97,97,96,98,98,98,97,96,97,97,97,97,97,97,98,98,97,96,98,97,95,98,98,97,97,98,98,97,94,94,98,94,86,89,92,96,95,94,98,97,98,98,97,98,97,97,99,98,97,98,97,96,95,96,97,98,98,96,98,98,98,98,96,95,97,97,96,98,98,98,95,94,96,97,99,99,99,97,97,94,97,98,98,98,98,98,96,97,98,98,97,97,96,97,98,97,95,97,98,96,98,97,98,97,97,97,98,98,99,97,95,94,96],"publish":"full","receiver":{"antenna":"Tuned fan dipole","grid":"BL20da","loc":"Waimea, Hawaii","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-23T2045Z-15000-wwvh-15000","2026-09-23T2247Z-15000-wwvh-15000","2026-09-24T0245Z-15000-wwvh-15000","2026-09-23T1750Z-488.5-navtex-490","2026-09-23T1740Z-8888-volmet-8888-novosibirsk","2026-09-23T1755Z-6617-volmet-6617-rostov"],"rig_item":"2026-09-23T1745Z-15000-wwvh-15000","sha256":"359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480","snr_db":19,"source_dur_s":234.17,"spectrogram":"/spectrogram/359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480.png","station":{"kind":"time","name":"WWVH time signal","slug":"wwvh"},"thumb":"/spectrogram/359535c77966648bcc8e0b42e76c4345590cee46f636c6d7d3b8c8f7ede74480-thumb.png","tier":"A","url":"/capture/2026-09-23T1745Z-15000-wwvh-15000/","utc":"2026-09-23T17:45:50Z"}