- Cold Front. A side view of a cold front (A, top) and how it is represented on a weather map (B, bottom). …
- Warm Front. …
- Stationary Front. …
- Occluded Front.
What are the 5 fronts?
- cold front;
- warm front;
- stationary front;
- occluded front;
- surface trough;
- squall/shear line;
- dry line;
- tropical wave;
What are the different kinds of weather fronts?
- Cold Front. A cold front is the leading edge of a colder air mass. …
- Warm Front. Warm
fronts
tend to move slower than cold
fronts
and are the leading edge of warm air moving northward. … - Stationary Front. …
- Occluded Front.
What is cold front and warm front?
A cold weather front is defined as the
changeover region where a cold air mass is replacing a warmer air mass
. Cold weather fronts usually move from northwest to southeast. A warm weather front is defined as the changeover region where a warm air mass is replacing a cold air mass. …
What are the types of front?
The type of front depends on both the direction in which the air mass is moving and the characteristics of the air mass. There are four types of fronts that will be described below:
cold front, warm front, stationary front, and occluded front
.
What is the definition of a front?
: the
forward part or surface of something
: the part of something that is seen first. : a place, position, or area that is most forward or is directly ahead. : the part of your body that faces forward and includes your face and chest. front. verb.
What weather does a occluded front bring?
An Occluded Front forms when a warm air mass gets caught between two cold air masses. … The temperature drops as the warm air mass is occluded, or “cut off,” from the ground and pushed upward. Such fronts can bring
strong winds and heavy precipitation
.
What do cold fronts bring?
As the cold front passes,
winds become gusty
. There is a sudden drop in temperature, and also heavy rain, sometimes with hail, thunder, and lightning. Atmospheric pressure changes from falling to rising at the front.
What clouds do cold fronts bring?
Cumulus clouds
are the most common cloud types that are produced by cold fronts. They often grow into cumulonimbus clouds, which produce thunderstorms. Cold fronts can also produce nimbostratus, stratocumulus, and stratus clouds.
What does a warm front look like?
Symbolically, a warm front is represented by
a solid line with semicircles pointing towards the colder air and in the direction of movement
. On colored weather maps, a warm front is drawn with a solid red line. There is typically a noticeable temperature change from one side of the warm front to the other.
What do all fronts have in common?
At a front, the two air masses have different densities, based on temperature, and do not easily mix. One air mass is lifted above the other, creating a low pressure zone. If the lifted air is moist, there will be condensation and precipitation.
Winds
are common at a front.
How does air move in general?
Air in the atmosphere moves around the world in a pattern called global atmospheric circulation. … When
the air cools, it drops back to the ground, flows back towards the Equator, and warm again
. The, now, warmed air rises again, and the pattern repeats. This pattern, known as convection, happens on a global scale.
What type of front is still and not moving?
Stationary Front
: a front that is not moving. When a warm or cold front stops moving, it becomes a stationary front.
Which is faster a cold front or a warm front?
Cold fronts move faster than warm fronts
because cold air is denser, meaning there are more molecules of material in cold air than in warm air. … Warm fronts usually show up on the tail end of precipitation and fog. As they overtake cold air masses, warm fronts move slowly, usually from north to south.
How can you tell if a front is warm or cold?
If cold air is advancing into warm air
, a cold front is present. On the other hand, if a cold air mass is retreating and warm air is advancing, a warm front exists. Otherwise, a stationary front is present if the cold air is neither advancing nor retreating from the warm air mass.
What is the most important difference between a warm front and a cold front?
| Warm Front Cold Front | A warm front moves more slowly than a cold front. A cold front moves faster than a warm front. | Associated with a slow and gradual change in weather conditions. Associated with an abrupt and dramatic change in weather conditions. |
|---|
