Clouds

Air masses typically last longer than severe thunderstorms. Air masses can persist over a region for days to weeks, while severe thunderstorms typically last for a few hours.

The water that falls from the sky as rain is freshwater. It is collected from oceans and other bodies of water as vapor, which then condenses into clouds and is eventually released as precipitation.

The two processes that cause water from the ocean to form clouds are evaporation and condensation. Evaporation is when water on the surface of the ocean turns into water vapor, which rises into the atmosphere. Condensation is when this water vapor cools and changes back into liquid water to form clouds.

A warm front is formed in this scenario. As the warm air mass gradually overtakes the cold air mass, the warm air rises over the cold air, leading to the formation of a warm front. This typically results in a gradual increase in temperature and often brings prolonged periods of precipitation.

The temperature and density of air are largely influenced by factors such as solar radiation, altitude, and geographic location. The amount of water vapor in the air, known as humidity, is determined by factors like temperature, wind patterns, and proximity to bodies of water. Warmer air can hold more water vapor than cooler air, leading to higher humidity in warm environments.

Atmospheric carbon dioxide acts as a greenhouse gas, absorbing infrared radiation emitted by the Earth's surface, which warms the atmosphere. This process helps to regulate the Earth's temperature by trapping some of the heat in the atmosphere. However, an excess of carbon dioxide can lead to an enhanced greenhouse effect, contributing to global warming and climate change.

Increases. Warmer air can hold more water vapor before reaching saturation, so as the temperature rises, the air can accommodate a larger amount of water vapor before becoming saturated. This is due to the higher vapor pressure in warmer air.

High pressure systems associated with descending air usually bring fair weather conditions. The sinking air in high pressure systems inhibits the formation of clouds and promotes clear skies and light winds.

Regions of warm light air are often associated with high pressure systems and can create stable weather conditions. They typically produce clear skies, light winds, and warm temperatures due to the sinking motion of air within the high-pressure system. These regions are common in subtropical and tropical areas, contributing to their typically sunny and dry climate.

Lightning occurs when the buildup of negative charge in a storm cloud causes the air to become electrically conductive. This can then lead to a discharge of energy in the form of a lightning bolt, either within the cloud (intracloud) or between the cloud and the ground (cloud-to-ground).

A sky with a lot of clouds usually indicates an increased chance of precipitation. The clouds can block sunlight, leading to cooler temperatures. Additionally, different types of clouds can provide clues about the upcoming weather conditions.

Fogis a collection of liquid water droplets or ice crystals suspended in the air at or near the Earth's surface.[1] While fog is a type of stratus cloud, the term "fog" is typically distinguished from the more generic term "cloud" in that fog is low-lying, and the moisture in the fog is often generated locally (such as from a nearby body of water, like a lake or the ocean, or from nearby moist ground or marshes).[2] Fog is distinguished from mist only by its density, as expressed in the resulting decrease in visibility

Low pressure moves inward. Air flows from areas of high pressure to areas of low pressure, causing air to converge towards a low-pressure system.

When a warm front and a cold front get close, the warm air rises over the denser cold air, causing it to cool quickly and condense into clouds. This interaction can lead to the formation of precipitation and potentially severe weather.

Relative humidity can vary during rain, depending on factors such as temperature and amount of precipitation. Generally, during rain, relative humidity tends to be close to 100% due to the presence of moisture in the air from the rain.

This is the measure of relative humidity. At 50 percent relative humidity, the air is holding half of what it could. It is relative humidity because it is related to the temperature and pressure of the air.

Not 100% Certain, but based on my observations, I'd say it's either due to the type of structure it is, and how tall the structure is.

There are those huge red and white towers that are used for airline communication during mid-flight. These always have Red lights the fade on and off.

Antenna's (On towers or tall buildings) have white strobes

Taller Bridges usually have constant red lights on the highest points.

Again, these are only OBSERVATIONS!!

: )

A cumulonimbus cloud is typically large, dark, and responsible for producing thunderstorms. These clouds are characterized by their towering structure and can lead to heavy rainfall, lightning, thunder, and sometimes hail or strong winds.

Fog consists of tiny water droplets suspended in the air, which scatter light and reduce visibility. When light hits these droplets, it gets scattered in various directions, making it difficult for our eyes to distinguish objects clearly. This scattering effect creates a hazy and opaque appearance, impairing our ability to see through fog.

High pressure typically brings clear skies and fair weather conditions. This often means sunny days, light winds, and low chances of precipitation.

After heavy rain, the ground may become saturated with water, leading to waterlogging, increased erosion, and potential flooding. This can weaken the soil structure, make it prone to landslides, and affect plant and animal life that depend on the soil conditions.

Water vapor from the atmosphere condenses to form clouds. When the air cools, it can no longer hold all the moisture it contains, causing the water vapor to condense into tiny water droplets or ice crystals, which then come together to form clouds.

Rainfall is influenced by various factors such as topography, wind patterns, and air masses. Sometimes, rain clouds may be localized to a specific area due to differences in temperature or moisture content. This can result in one area receiving rain while another area nearby remains dry.

When the temperature equals the dew point, the air is saturated and the relative humidity is 100%. This means that the air cannot hold any more moisture at that specific temperature and any further cooling will result in condensation, such as fog or dew formation.

This process is known as condensation, where water vapor in the air transforms into liquid water droplets on a surface. The dust particles act as nuclei for the water vapor to gather around and form droplets. This phenomenon is common in the atmosphere and can lead to the creation of clouds or fog.