In the section, "How Does An Occluded Front Form?", you can get a good idea of how an occluded front looks on a weather map.Īs it is the result of a cold and warm front combining, it is common to see the three fronts in the pattern you see displayed in this post. It is, therefore, also not uncommon to find the formation of cumulonimbus and nimbostratus clouds along the newly-formed front. Significant precipitation can take place as a result, as the warm air forced upwards, allow the moisture in it to cool down and condensates in water droplets. One can identify these weather patterns more clearly when looking at the formation of a typical occluded front by using the same example of an occluded front formation used in the previous section.Īs the cold front catches up and overtakes the warm front, it pushes underneath and lifts the warm air behind it. Generally, though, certain types of weather patterns can be associated with a specific weather system, which is the case with an occluded front. Weather conditions do not always manifest themselves in the same way, even when it occurs around the same type of front. What Weather Does An Occluded Front Bring?
This process usually leaves a body of cold, dry air trailing in the wake of an occluded front. At the point where the two fronts intersect, an occluded front is formed.Īt this point, the denser cold air moves in underneath the warm air behind the warm front and meets up with the cold air that was ahead of the hotter system. As the circulation around the low-pressure center intensifies, the cold front starts to move faster than the leading warm front.Īt some point during the counterclockwise rotation, the cold front catches up and overtakes the warm front.
For the sake of clarity, we will use the example of an occluded front that forms in the Northern Hemisphere around a low-pressure system as a cold front catches up and overtakes a warm front.Īs already stated, the whole process typically takes place during the formation of a cyclonic system.
0 kommentar(er)
