It depends on which air mass replaces which in the area. If a cold air mass advances and pushes a warm air mass away, the result is a cold front. When a cold air mass retreats and is replaced by a warm air mass, the result is a warm front. When the two air masses meet and neither advances, the result is a stationary front.
STatioNary Front :):
occluded
occluded
occluded
STatioNary Front :):
It is called a lower pressure front.
occluded
Hurricane Sandy interacted with a cold front.
An occluded front would bring colder weather. This type of front occurs when a cold front and warm front meet up with one another. The result is the cold air is pushed down.
STatioNary Front :):
A stationary front occurs when a warm air mass and a cold air mass meet but remain in place, leading to prolonged periods of rain or other forms of precipitation.
It depends on which air mass replaces which in the area. If a cold air mass advances and pushes a warm air mass away, the result is a cold front. When a cold air mass retreats and is replaced by a warm air mass, the result is a warm front. When the two air masses meet and neither advances, the result is a stationary front.