Data Dashboard
Live Propagation Brief
Real-time UK HF/VHF propagation indicators and solar/geomagnetic conditions sourced from N0NBH & NOAA SWPC — updated automatically every 10 minutes.
Solar Flux
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SFI (sfu)
Sunspots
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SSN
Solar Wind
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km/s
Kp Index
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Planetary
X-Ray
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Flare Class
A Index
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Geomagnetic
Mag Field
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nT (Bz)
Signal Noise
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S-Units
⚠ Unable to load live propagation data from hamqsl.com. Retrying in 60 seconds…
HF Band Conditions
Calculated from solar/geomagnetic indices — N0NBH
80m–40m
30m–20m
17m–15m
12m–10m
Excellent
Good
Fair
Poor
Live Band Activity
Real-time DX cluster spot analysis — updated every 2 min
Live
160m
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80m
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60m
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40m
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30m
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20m
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17m
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15m
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12m
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10m
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6m
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Hot / Active
Moderate
Quiet / Dead
Via DX cluster spot analysis
UK Propagation Brief
Sunday 19 April 2026 — Daily Update
Live
Solar & Geomagnetic
Fetching live data…
HF Bands (1.8–30 MHz)
Daytime best: see band conditions above. NVIS on 40 m / 60 m for regional comms.
High-band (17 m–10 m) performance varies with solar flux — check band grid above.
VHF / UHF (50–432 MHz)
Loading VHF analysis…
Merseyside / Zone 10 Note
40 m NVIS: Best 08:00–11:00 local; 60 m fallback 14:00–17:00.
VHF/UHF: standard repeater and local paths.
For RAYNET regional nets, focus on 40 m HF when HF conditions allow.
RAYNET Alert Status — Liverpool
5
Alert Level 5 – No Incidents
No known threats or incidents. Routine monitoring and training only; operators maintain normal preparedness.
Space Environment
Real-time indices
Geomag Field
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Proton Flux
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Electron Flux
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Aurora Prob.
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Helium Line
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MUF
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