Weather Fronts and Air masses

Front

What is a cold front?

Back

A cold front occurs when a cold air mass moves forward, pushing a warm air mass upward, often leading to precipitation and a drop in temperature.

Front

What happens to temperature when a cold front passes?

Back

The temperature typically drops when a cold front passes, contrary to the misconception that it gets warmer.

Front

What type of weather is associated with a warm front?

Back

A warm front is associated with gradual temperature increases, overcast skies, and steady precipitation.

Front

What is an occluded front?

Back

An occluded front occurs when a cold front overtakes a warm front, leading to complex weather patterns and often precipitation.

Front

What weather conditions are expected in Minneapolis during a cold front?

Back

Minneapolis is likely to experience cool weather with sunny, clear skies after the passage of a cold front.

Front

What is the symbol for a cold front?

Back

The symbol for a cold front is a blue line with triangles pointing in the direction of the front's movement.

Front

What is the symbol for a warm front?

Back

The symbol for a warm front is a red line with semicircles pointing in the direction of the front's movement.

Front

How do air masses affect weather?

Back

Air masses, which are large bodies of air with uniform temperature and humidity, influence local weather patterns when they move and interact with each other.

Front

What is the difference between maritime and continental air masses?

Back

Maritime air masses form over oceans and are typically moist, while continental air masses form over land and are usually dry.

Front

What type of front is associated with thunderstorms?

Back

Cold fronts are often associated with thunderstorms due to the rapid lifting of warm, moist air.