OCCLUDED FRONT Meaning and
Definition
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An occluded front is a term used in meteorology to describe a type of weather front that occurs when a cold front overtakes a warm front. It is characterized by the forceful lifting of warm air into the upper atmosphere due to the advancing cold air mass. This phenomenon leads to the formation of unique weather patterns and precipitation.
During the formation of an occluded front, the cold air mass moves rapidly and catches up with the slower-moving warm air mass, which is generally ahead. As the cold air advances, it wedges beneath the warm air, lifting it upwards. The lifting of warm air generally causes condensation and subsequent cloud formation. Consequently, a wide range of weather conditions including rain, snow, and thunderstorms can be observed along an occluded front.
There are two main types of occluded fronts: warm occlusion and cold occlusion. In a warm occlusion, the air ahead of the cold front remains warmer than the air behind it. Conversely, a cold occlusion occurs when the air mass behind the cold front is colder than the air ahead, resulting in a more significant temperature drop.
The presence of an occluded front often indicates a complex weather system with dynamic atmospheric conditions. The associated precipitation patterns can be intense and long-lasting, making occluded fronts important to monitor for weather forecasters and meteorologists. Studying occluded fronts is crucial in understanding and predicting the development of severe weather, providing valuable insights for the public's safety and preparedness.
Common Misspellings for OCCLUDED FRONT
- iccluded front
- kccluded front
- lccluded front
- pccluded front
- 0ccluded front
- 9ccluded front
- oxcluded front
- ovcluded front
- ofcluded front
- odcluded front
- ocxluded front
- ocvluded front
- ocfluded front
- ocdluded front
- occkuded front
- occpuded front
- occouded front
- occlyded front
- occlhded front
Etymology of OCCLUDED FRONT
The word "occluded" in the term "occluded front" comes from the Latin word "occludere", which means "to close" or "to shut off". In meteorology, an occluded front occurs when a cold front overtakes a warm front and forces it to rise, effectively closing or shutting off the warm air from the ground. The term was first introduced by Norwegian meteorologist Vilhelm Bjerknes in the early 20th century.
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