Which statement is true regarding a cold front occlusion?

In the context of a cold front occlusion, the true statement reflects the typical characteristics of temperature profiles associated with this phenomenon. When a cold front overtakes a warm front, the air ahead of the warm front is indeed warmer than the air that follows the overtaking cold front. This is characteristic of occluded fronts in which the cooler, denser air mass from the cold front lifts the lighter, warmer air mass associated with the warm front, resulting in the warm air being displaced upward.

This scenario often leads to significant weather changes, including cloud formation and precipitation, as the lifted warm air cools and condenses. Thus, the air ahead of the warm front being warmer than the air behind the cold front is a defining feature of a cold front occlusion, emphasizing the interaction between differing air masses. The understanding of temperature gradients and movement between fronts plays a crucial role in meteorology and weather prediction.