Amateur Radio Conditions

A one-stop page for the propagation, solar, and weather tools I use most.

Worldwide HF Conditions + 7-Day Forecast

Current global outlook, band conditions, solar indices, and short-range guidance.

Maximum Usable Frequency

Maximum Usable Frequency

Current MUF map for HF path planning.

Critical Frequency

Critical Frequency

foF2-style ionospheric critical frequency view.

D Layer Absorption

D Layer Absorption

Useful for checking daytime absorption impact.

HamQSL Conditions

HamQSL Conditions

Solar and band-condition snapshot.

Lightning Map

Regional lightning activity view.

Kp Forecast

Geomagnetic forecast panel.

27-day Space Weather Outlook Table

Geomagnetic forecast panel.