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Fog forms when the air has a high relative humidity, the water vapour condenses to form very small droplets, which remain suspended in the thermal currents of the air.
This occurs when the air temperature, is above the freezing temperature of the water. Below this temperature, the water freezes and fall to the ground to form Frost.
At sub-zero temperatures, the air is very dry.
What else can I help you with?
On a really cold day last winter roughly 30 C below the river in my town appeared to be steaming in the morning light. Could it have been fog over the water or another phenomena?
It's a form of fog sometimes called steam fog. Cold air over relatively warm water (any water in liquid form is warm relative to air at that temperature) will cause the air at the water-air interface to become saturated and cool to its dewpoint, condensing out moisture into fog.
Why does fog often form off the coast of labrador?
Fog often forms off the coast of Labrador due to the meeting of cold Labrador Current waters with warmer air masses. When the warm, moist air comes into contact with the cold water, it cools and condenses, creating fog. This phenomenon is common in regions where cold ocean currents flow close to land.
Why does fog form over lakes and ponds on cold days?
Fog might form over lakes and ponds on cold days because fog forms when the ground temperature is warmer than the air above it. This is also true over water when water is warmer than the air above it.
Warm air over cold water results in?
Warm air over cold water results in a phenomenon known as sea fog. This occurs when the warm, moist air cools down upon contact with the cold water, leading to condensation and the formation of fog. Sea fog can reduce visibility and affect navigation for ships.
Why fog form when humidity is high and temperature is low?
Fog forms when warm, moist air comes into contact with a cold surface or air. The high humidity allows the air to hold a large amount of water vapor, and the drop in temperature causes the water vapor to condense into tiny water droplets, creating fog.
Could fog form on hot nights?
Yes, if there are hot lights out were its cold, chances are they will get fog on them. Yes, if there are hot lights out were its cold, chances are they will get fog on them.
Does fog form in cold weather?
Yes, fog can form in cold weather. When moist air comes into contact with a cold surface or is cooled to its dew point, it can condense into water droplets suspended in the air, creating fog. Cold weather can enhance the process of fog formation by lowering the temperature of the air and increasing its moisture content, contributing to the formation of fog.
Why does fog form at night a disappear during day?
Well I think it is because sometimes its really cold in the night and in the day the sun is out so u can't see fog I might be wrong I got this from the top of my head
On a really cold day last winter roughly 30 C below the river in my town appeared to be steaming in the morning light. Could it have been fog over the water or another phenomena?
It's a form of fog sometimes called steam fog. Cold air over relatively warm water (any water in liquid form is warm relative to air at that temperature) will cause the air at the water-air interface to become saturated and cool to its dewpoint, condensing out moisture into fog.
Is fog hot or cold?
Fog is neither hot nor cold, as it is composed of tiny water droplets suspended in the air. The temperature of the fog will generally be similar to the surrounding air temperature.
What is the adjective of fog?
Foggy is the adjective of fog.
Why does fog often form off the coast of labrador?
Fog often forms off the coast of Labrador due to the meeting of cold Labrador Current waters with warmer air masses. When the warm, moist air comes into contact with the cold water, it cools and condenses, creating fog. This phenomenon is common in regions where cold ocean currents flow close to land.
Why does fog form over lakes and ponds on cold days?
Fog might form over lakes and ponds on cold days because fog forms when the ground temperature is warmer than the air above it. This is also true over water when water is warmer than the air above it.
How a fog froms?
warm air and cold air gets together and make fog
What weather is fog?
Fog is just clouds that are really low.
Why does CA coast have so much fog?
The California coast experiences fog due to the cold ocean currents meeting the warm air from the land. This temperature difference causes the moist air to condense and form fog. Additionally, the coastline's topography, with cool ocean breezes and warmer inland temperatures, contributes to the fog formation.
What do you call moisture in cold mornings?
fog
