Quick take
Loading HF outlook...
Waiting for the latest aggregated propagation data.
Operating guidance
Recommendations
Band guidance will appear here.
Data confidence
Source status
Checking source freshness...
Conditions cockpit
Signals that matter right now
Solar, geomagnetic, flare, wind, activity, and source-confidence signals in one glance.
Band decision grid
Best bands now
Scores combine solar conditions, geomagnetic stability, and visible spot activity.
NOAA forecast
Next-window band forecast
Low-cost SWPC outlooks translated into simple band guidance.
Propagation timeline
About this dashboard
This dashboard turns public space-weather and activity data into practical operating guidance for HF operators. The main score, cards, and recommendations currently take into account:
- NOAA SWPC space weather – SFI, K/A indices, solar wind, Bz, and X-ray context.
- Stored hourly snapshots – cached Supabase records keep the site fast and inexpensive.
- Spot activity – major HF bands (80/40/20/15/10m) by continent show where operators are active.
- Contest context – upcoming events explain sudden activity spikes.
Treat this as a decision aid, not a guarantee. It does not know your antenna, power, noise floor, exact path, or mode.