Visibility is 5000 m or more, no significant cloud below 1500 m, no significant weather.

Visibility is 10 000 m or more, no significant cloud below 1500 m, no significant weather.

Visibility is 10 000 m or more, no significant cloud below 5000 m, no significant weather.

Visibility is 5000 m or more, no significant cloud below 10,000 m, no significant weather.