Propagation

Best time to operate

Real-time solar-terrestrial conditions and band status.

108
Solar flux (SFI)
106
Sunspots
7
A index
2
K index

Band conditions

BandDayNight
80m-40m Fair Good
30m-20m Good Good
17m-15m Fair Fair
12m-10m Poor Poor

Data: hamqsl.com (N0NBH) · 14 Aug 2026 1237 GMT