Oblique ionograms derived from the current vertical incidence ionogram measured by the Digisonde at Pruhonice (50.0 N, 14.6 E) on 2022-10-10 at 13:30 UTC.
The actual Operational MUF for the x mode wave for each radio path is indicated.
Es traces are not plotted for frequencies higher than 40 MHz. The highest Es MUFx values for 1 hop and 2 hop links for any of the 10 radio paths are shown in a table.
Note that all ionograms only apply to radio paths where Pruhonice is at the centre of the path.
Oblique ionograms are available for Dourbes, Juliusruh, Pruhonice and Sopron.
Data source: GIRO database.
For further information see the info page.
| Summary of Operational MUFx values for various radio path lengths: | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Path length (km) | 100 | 200 | 400 | 600 | 800 | 1000 | 1500 | 2000 | 2500 | 3000 |
| MUFx (MHz) | 10.3 | 10.7 | 11.7 | 13.6 | 15.7 | 17.9 | 23.2 | 28.5 | 34.1 | 40.3 |
| Maximum Es MUFx values: | ||
|---|---|---|
| 1 hop | 2 hop | |
| Es MUFx (MHz) | 29.1 | 25.3 |
