An occlusion is called a warm occlusion when the cold air
Domanda 273, Meteorology - ATPL - Airline Transport Pilot license
| At the rear of the occlusion is colder than the cold air ahead. |
| Ahead of the surface position of the occlusion is only at a higher altitude. |
| At the rear of the occlusion is colder than the cold air ahead, with the warm air at a higher altitude. |
| At the rear of the occlusion is less cold than the cold air ahead, with the warm air at a higher altitude. |
