Exploring the Four Types of Weather Fronts

What is a front in aviation?

• A navigation tool for pilots

• A boundary layer between two air masses

• A type of aircraft

• A weather phenomenon involving only rain

What type of clouds are typically associated with warm fronts?

• Stratus and cirrus

• Cumulus

• Nimbostratus

• Altocumulus

What is the typical speed of a warm front?

• 5 to 10 mph

• 30 to 35 mph

• 10 to 15 mph

• 20 to 25 mph

What weather conditions can be expected with a cold front?

• Clear skies and calm winds

• Lightning, thunder, hail, and tornadoes

• Light drizzle and fog

• High humidity and warm temperatures

How fast can cold fronts move in extreme cases?

• Up to 45 mph

• Up to 60 mph

• Up to 30 mph

• Up to 75 mph

What are Squall lines?

• Lines of high pressure

• Bands of clear skies

• Narrow bands of thunderstorms

• Lines of low pressure

Which type of front generally brings low ceilings and poor visibility?

• Stationary fronts

• Warm fronts

• Cold fronts

• Occluded fronts

What happens when the forces of two air masses are mostly equal?

• A warm front forms

• A cold front forms

• A stationary front forms

• An occluded front forms

What occurs during a cold front occlusion?

• The cold front rides over the warm front

• The cold air mass replaces the warm air mass

• The warm air mass replaces the cold air mass

• The warm front rides over the cold front

Which type of occlusion generally has more severe weather?

• None of the above

• Stationary front occlusion

• Warm front occlusion

• Cold front occlusion