That's called an 'occluded' front.
When a cold front overtakes a warm front, it is known as an occluded front. This occurs when the cold air behind the cold front catches up with the warm air ahead of the warm front, forcing the warm air upward.
When warm air pushes into cold air the result is a warm front.
occluded front
An occluded front forms when a warm front overtakes a cold front, lifting the warm air mass above the colder air mass. This can result in cloudy skies and prolonged periods of precipitation, such as rain or snow, over an extended area as the front moves through. The weather associated with an occluded front is often cooler and more stable compared to when a warm or cold front passes through.
warmer than a cold front and colder than a cold front
When a warm front and a cold front get close, the warm air rises over the denser cold air, causing it to cool quickly and condense into clouds. This interaction can lead to the formation of precipitation and potentially severe weather.
When a cold front overtakes a warm front, it is known as an occluded front. This occurs when the cold air behind the cold front catches up with the warm air ahead of the warm front, forcing the warm air upward.
When warm air pushes into cold air the result is a warm front.
When a warm front moves into a cold front, the warm air gradually rises over the denser cold air. This can lead to the formation of clouds and precipitation. The warm air displaces the cold air, leading to a gradual increase in temperature and humidity.
warm air goes over cold air.
occluded front
Yes, because the warm air is always less dense, so it rises over the cold front.
When a warm air mass and a cold air mass stall and remain stationary over an area, it is called a stationary front. This can lead to persistent and prolonged periods of weather, often bringing extended periods of precipitation or clear skies depending on the location of the front.
Occluded front
When a cold front overtakes a warm front, it is called an occluded front. This occurs when the cold air advances faster than the warm air, leading to a complex weather pattern with a mix of precipitation.
Warm air rises over cold air when a warm and cold front connect.
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