Why does cold front bring precipitation?
As air rises it also cools making the moisture condense and form clouds and precipitation ahead and along the cold front. If the air is lifting along a warm front then the upward motions along the warm front are typically stronger with more energy and produce deeper clouds which are what makes the rain harder and thunderstorms possible. Although these bands are stronger they are also quicker and narrower.
What kind of weather do warm fronts bring?
As the warm air mass rises it condenses into a series of clouds. The warm front brings light rain and also light snow. All this is followed by warmer and milder weather.
Why is the weather in the day typically different than weather in the night?
Temperature
According to the University of Illinois, “A cold front is defined as the transition zone where a cold air mass is replacing a warmer air mass. Cold fronts generally move from northwest to southeast. The air behind a cold front is noticeably colder and drier than the air ahead of it. When a cold front passes through, temperatures can drop more than 15 degrees within the first hour.” (University of Illinois, 2017). with Tampa being on the west coast of Florida, we are being hit constantly by the Maritime Tropical air mass, causing warm air to always be over Tampa Bay. When the cold, dry are from the Continental Polar air mass makes its way south east through the nation and eventually to Tampa Florida, it over takes the warm, moist air that is currently over
During the spring time the weather was rainy but warm. The summer time was hot and dry with the occasional rain. Fall was a time of cool and dry weather. With maybe some rain or snow.
Climate and weather are similar, describing how the atmosphere behaves, the difference being the timescale (Conway, 2010). Weather is a short-term scale of temperature and precipitation, usually considering weeks or less (ibid). Climate, however, is a long term description of months or longer, describing different seasons and trends of temperature and precipitation. Climate of Vancouver is typically mild during the spring and summer and damp during the autumn and winter, and unlike other mountainous areas of British Columbia, it is not excessively cold or snowy (“Hello BC”, n.d.).
Do you believe in Witches? Back in the 1600’s they started to think that people were witches. I am not sure why, but they did specific tests to see if you were a witch. There were many different theories to why people started accusing people of being witches. You tell me are there witches or are they fake?
Hurricanes are born over the warm waters of tropical oceans and are formed by a low-pressure system caused by the heating of water. The heat causes the air to rise and form lower pressures in a feedback loop, making the hurricane stronger. Heavy rain results from a condensation of water and strong winds develop from warm air rushing to the eye of the hurricane. Essentially, greater storms and winds occur when the hurricane feeds of the rising temperature of the water. In addition, researchers studied disturbances and intense thunderstorms in the atmosphere over Western Africa and believe they are partly to blame for extreme hurricanes affecting the United States and Canada. While these are all the main ingredients of a perfectly natural process, they were not the primary causes of the damage done by Hurricane
Many New England states lie along bodies of water. This can also create an irregular weather environment because the warm air off the water can turn snow to rain in the winter, and a warm sunny day to a very chilly one in the summer. Elevation can also become a problem with weather forecasters due to the fact that the elevations of the New England states are all different. So at any one time, it can be snowing in New Hampshire, Raining in Massachusetts, cloudy in Rhode Island and Foggy in Connecticut. The randomness of such weather is the reason why, in New England if you do not like the weather outside, wait Five minutes and it will change… do not like the weather outside, wait Five minutes and it will change…
The winter season can be a major hassle for some people while others just have to deal with a slight cool down in temperatures. Over the northern portions of the country, people are faced to deal with the harsh conditions that Mother Nature has in store. Some winter seasons are less brutal than others. Besides the typical storm systems that come through the area and drop different types of precipitation whether it is snow, sleet, or freezing rain, there’s another weather event that affects not everyone in the country, but primarily around the Great Lakes. Lake effect snow is a very interesting mesoscale convective phenomenon that occurs mostly during the heart of the winter season and adds greatly to the annual snowfall that areas around the lakes receive.
Hurricanes form over the ocean. Easterly waves, what hurricanes develop from, are long, narrow regions of low pressure which occur in ocean winds called trade winds. At first, these easterly waves can grow into something called, a tropical depression. A tropical depression occurs when winds are up to 31 mph. Then tropical depressions can be upgraded into a tropical storm if the winds reach speeds of 74 mph or less. Then finally a the storm can be bumped up into a hurricane if the winds reach 75 mph.
Thunderstorms often happen in unstable, humid atmospheres in the troposphere. Unstable atmospheres are when warm air is trapped at the surface with cool air aloft. A stable atmosphere is when there is warm air aloft and cool air is at the surface. Thunderstorms are known for creating thunder and lightning.
Rain in reality is moisture condensed from the atmosphere that falls visibly in separate drops. To get rain, the water condensing in the clouds has to become heavy enough to fall to Earth. To become heavier, some will collide with other droplets and become larger, and others will grow as water condenses out the air directly into the droplet, and some will do so by both methods. Eventually, if the droplets keep growing, they will reach a mass where they can't stay floating in the cloud because they are too heavy and will start to fall as rain. Before it can rain, there must be moisture or humidity in the air. In order for there to be moisture in the air, water must evaporate. The best source for the air's moisture is the oceans and sometimes lakes. Air flows over these large bodies of water picking up moisture as it evaporates off the surface. The air then flows over the land and we feel it in the form of humidity. When air rises, such as up a mountain slope, or when encountering a cold front or warm front, the air cools and the moisture condenses into clouds and rain. Because of this, areas
For a hurricane to form, the ocean temperature must be warmer than twenty-six degrees Celsius, or eighty degrees Fahrenheit. Also, the air near the oceans surface must be filled with moisture. The seawater that is warmed by the heat from the sun evaporates to form vast storm clouds. As the warm air rises, the cooler air replaces it thus creating a wind. The rotation of the earth bends the wind inward causing it to rotate and spiral upward with a great amount of force. Around the Equator, the spin is the fastest. There, it can be faster than six hundred miles per hour.
Normal weather patterns are when low atmospheric pressure is over northern Australia and Indonesia, and when high atmospheric pressure is over the Pacific Ocean. Winds move east to west over the Pacific. The east flows of the trade winds carries the warm surface waters to the west, and bring rainstorms to Indonesia and northern Australia. To the coast of Ecuador and Peru, warm surface water is pulled west, and the cold water beneath pulls up to replace it. This is called an upwelling.
Air is composed of molecules. Air is matter. It has mass and takes up space. Air is composed of different gases such as nitrogen, oxygen, carbon dioxide, water vapor, and other gases. Air molecules are in constant motion. As they move, they come in contact with surfaces. Air molecules push and press on the surfaces they contact. The amount of force per unit area that air molecules exert on a surface is called air pressure. (What is Air Pressure 6) Air pressure is caused by all of the air molecules in the Earth's atmosphere pressing down on the Earth's surfaces. We can measure air pressure to help us predict weather conditions around the world. Temperature also affects air pressure because air contracts when it cools and expands when it is heated. So if air above a region of Earth cools, it does not extend to as high an altitude as the surrounding air. In this case, its pressure at higher temperature is lower than in the surroundings even when the pressure at the surface is the same as in surrounding areas. Then air flows into the cooler region at high altitude, making the total weight of air above the region greater than in the surroundings. This is a "high". The cool air descends to the earth's surface. Near the surface, the falling air spreads out,
Weather is always on the run and changing. Some factors includes heat, air pressure, wind and moisture. Sometimes weather can change and that can change your days plans. If it's hot, you might want to go swimming; but if it's raining you might want to stay inside. Earth get a constant stream of energy and heat from the sun. Earth also gives out energy, it's a process that also cools the planet down. The Earth is tilted, which means that the sun creates differences in the global distribution, that's what makes seasons, summer, fall, winter, spring.
I will explain the differences between winter and summer weather patterns. By using inductive reasoning, we know that winter generally brings cold, and wet weather, while summer generally brings hot, dry weather. By using deductive reasoning, I will now discuss the logistics behind winter weather and summer weather.