The wind rose displays the following data:
- Arrow indicates 3‑second average wind direction. In the event of CALM wind, the wind direction arrow is not displayed.
- Colored pegs on the circle perimeter indicate the 2‑minute (green, MET page only) and 10‑minute (blue) wind direction variation, in tens of degrees.
- Values in the middle of the wind rose indicate 3‑second average wind direction and speed.
| For correct functioning of the wind direction data, the wind sensor alignment and station declination must have been configured correctly. |