In meteorology, an occluded front is a type of weather front formed during cyclogenesis. The classical and usual view of an occluded front is that it starts when a cold front overtakes a warm front near a cyclone, such that the warm air is separated (occluded) from the …

Jan 19, 2024 · A cold front occlusion occurs when the cold front’s air mass is colder than the air mass in front of the slow-moving warm front. The cold air replaces the cool air and forces the warm front aloft into the atmosphere.

Jan 13, 2025 · A warm occlusion occurs when the cold air mass behind the cold front is warmer and less dense than the air mass ahead of the warm front. When the faster-moving cold front overtakes the warm front, the cold air behind the cold front is unable to push beneath the cooler, denser air ahead of the warm front. Instead, it rides over the cooler air ...

There are two types of occlusion, warm and cold: Cold occlusion. In a cold occlusion, the cold air mass overtaking the warm front is colder than the cool air ahead of the warm front, and plows under both air masses.

Sep 8, 2015 · There are two types of occluded fronts: 1) In a cold front occlusion, cold air pushes underneath a warm air mass, forcing it skyward. Just like in the diagram above. 2) On the contrary, in a warm front occlusion, warmer air overruns colder air.

Jan 13, 2025 · It ends in a low-pressure area, which is the starting point at the other end where the cold and warm front meet. There can be two types of occluded fronts: cold and warm occlusion fronts. Cold-type occlusion occurs when the air behind the cold front is colder than the air ahead of the warm front.

Cold front occlusion—Occurs when the air associated with a fast-moving cold front is colder than the air ahead of a slow-moving warm front. The cold air replaces the cooler air and pushes the warm front aloft. The associated weather is typically …

If the advancing cold front has colder air that is retreating ahead of the warm front, then the result is a cold occlusion. Otherwise, it is a warm occlusion. See the diagrams below.

Occluded fronts occur when cold fronts catch up to warm fronts. What happens depends on the temperature and static-stability difference between the cold advancing air behind the cold front and the cold retreating air ahead of the warm front.

One is called a cold occlusion. A cold occlusion occurs when the air behind the occluded front is colder than the air ahead of it. The cold occlusion acts in a similar way to a cold front.