Generally safe conditions.
Mostly favourable conditions. Careful route selection, especially on steep slopes of indicated aspects and altitude zones.
Partially unfavourable conditions. Critical conditions. Experience in the assessment of avalanche danger is required. Steep slopes of indicated aspects and altitude zones should be avoided if possible.
Unfavourable conditions. Extensive experience in the assessment of avalanche danger is required. Remain in moderately steep terrain / heed avalanche run out zones.
5 very high
Highly unfavourable conditions. Avoid open terrain.