{"analysis":{"blocks":[[0.0,"mixed",1748.9],[20.0,"mixed",395.5],[40.0,"mixed",372.0],[60.0,"mixed",366.2],[80.0,"mixed",363.3],[100.0,"mixed",357.4],[120.0,"mixed",372.0],[140.0,"mixed",395.5],[160.0,"mixed",369.1],[180.0,"mixed",372.0],[200.0,"mixed",372.0],[220.0,"mixed",410.1],[240.0,"mixed",369.1],[260.0,"mixed",345.7],[280.0,"mixed",395.5],[300.0,"mixed",372.0],[320.0,"mixed",372.0],[340.0,"mixed",372.0],[360.0,"mixed",659.1],[380.0,"mixed",392.5],[400.0,"mixed",372.0],[420.0,"mixed",427.7],[440.0,"mixed",427.7],[460.0,"mixed",459.9],[480.0,"mixed",369.1],[500.0,"mixed",372.0],[520.0,"mixed",421.8],[540.0,"mixed",354.5],[560.0,"mixed",372.0],[580.0,"mixed",413.1]],"content":"mixed","dur_s":600.28,"keying_depth":null,"keying_hz":null,"mix":{"mixed":1.0},"peak":0.515,"rms":0.104652,"samplerate":11999,"summary":"mixed 100%","tone_hz":null},"archived":false,"archived_why":null,"band":"5 MHz","dur_s":600.28,"excerpt_s":null,"freq_khz":5450.0,"heard_in":[],"id":"2026-09-23T1154Z-5450-volmet-5450","licence":"CC BY 4.0","media":{"flac":{"bytes":11264717,"url":"/media/c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc.flac"},"m4a":{"bytes":3638528,"url":"/media/c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc.m4a"},"opus":{"bytes":2781447,"url":"/media/c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[98,97,97,96,96,95,96,97,98,97,95,96,98,97,95,97,95,96,97,97,97,97,96,97,97,97,96,97,94,96,97,98,95,97,96,97,97,98,95,97,96,98,96,97,98,97,96,96,98,97,97,96,96,97,96,97,97,97,97,96,97,97,97,96,97,97,97,96,97,96,97,97,98,97,96,96,96,97,98,97,97,97,97,97,97,96,97,97,98,95,97,97,97,97,97,97,97,95,97,95,97,96,96,97,97,97,97,97,97,97,97,97,97,97,97,97,98,97,96,96,96,97,97,97,97,98,96,95,97,97,97,97,98,98,97,97,98,98,97,97,97,98,97,97,97,97,98,98,97,97,97,97,97,97,96,97,97,95,97,97,97,98,97,97,97,97,98,98,95,97,95,97,98,98,96,97,95,97,98,98,97,97,97,98,98,96,97,96,97,97,96,97,97,97,96,98,99,97,95,97,98,98,99,97,98,98,98,99,99,100,97,97,97,97,97,97,98,98,97,96,97,99,97,98,98,98,98,97,97,96,98,97,97,97,97,97,98,99,98,97,96,95,97,97,97,97,98,97,96,96,97,97,98,99,95,96,97,97,98,98,98,98,98,98,97,99,97,98,98,98,98,97,97,98,97,97,97,96,97,96,96,98,97,97,97,98,98,97,97,97,98,98,97,97,98,98,97,97,98,98,98,96,97,96,97,98,97,96,96,97,97,97,97,97,97,98,98,97,97,98,97,97,98,97,97,97,97,98,97,98,97,97,97,98,98,97,98,97,98,98,97,97,97,97,98,98,98,97,97,98,98,98,97,98,97,97,97,97,98,97,97,97,97,98,97,97,97,96,97,97,97,97,98,96,96,97,97,98,94,98,98,97,95,97,98,97,98,97,98,97,98,96,97,96,97,97,98,98,96,98,96,96,97,97,98,98,97,96,97,96,97,97,97,97,97,96,98,98,97,98,98,96,97,96,98,95,97,95,98,97,95,97,96,96,95,96,96,98,98,96,97,97,97,98,97,98,97,96,97,97,98,97,98,97,97,97,97,98,98,98,97,97,97,97,97,97,98,97,98,98,99,98,98,98,98,97,97,97,97,97,97,98,98,98,97,95,95,98,97,98,97,97,97,97,98,97,97,97,98,96,95,98,96,98,98,96,96,96,98,97,98,97,96,97,96,98,97,96,97,97,98,98,98,98,98,98,97,98,96,97,96,98,98,98,97,97,98,98,97,97,97,98,98,97,96,97,97,98,97,97,97,97,97,97,97,98,97,97,95,96,98,98,98,96,98,96,97,98,97,96,97,97,98,98,98,98,97,96,97,97,96,98,97,96,98,95,97,97,98,97,96,96,97,97,96,97,97,98,96,98],"publish":"full","receiver":{"antenna":"Active Rod Antenna","grid":"JO21rk","loc":"High Tech Campus Eindhoven, The Netherlands.","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-23T1924Z-5450-volmet-5450","2026-09-23T0414Z-5450-volmet-5450","2026-09-22T2310Z-5450-volmet-5450","2026-09-23T1204Z-10000-wwv-hamsci-10000","2026-09-23T1141Z-10000-wwv-10000-na","2026-09-23T1208Z-8888-volmet-8888-novosibirsk"],"rig_item":"2026-09-23T1154Z-5450-volmet-5450","sha256":"c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc","snr_db":28,"source_dur_s":600.28,"spectrogram":"/spectrogram/c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc.png","station":{"kind":"weather","name":"RAF VOLMET","slug":"raf-volmet"},"thumb":"/spectrogram/c9019bd20830321995c5fb4924b7007d4477eb19ccdfe1d134d5d2a123125edc-thumb.png","tier":"A","url":"/capture/2026-09-23T1154Z-5450-volmet-5450/","utc":"2026-09-23T11:54:00Z"}