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Weather Occurs in the Troposphere

Troposphere is the lowest layer

Troposphere is the lowest layer

Weather facts inform us that the troposphere is the lowest layer of the Earth’s atmosphere. The troposphere is where the magic of weather occurs. The troposphere makes up 75% of the Earth’s atmosphere. It holds most of the atmosphere’s water vapor, too – 99% to be precise. While we may think of the atmosphere as being uniform around the globe, it is actually thicker over the tropics, and thinner near the Arctic.

Weather Is Caused by Air Pressure, Temperature and Moisture Differences

At its most basic, weather is caused by differences in air pressure, temperature and moisture. Different types of weather phenomena are created when these ingredients are mixed together in different proportions. For example, to make a tornado, mix some cold polar air at a high altitude with some hot, warm tropical air at low altitudes!

There Are Three Ways to Make Rain

There are three different ways to create rain or snow on Earth: frontally, orographically, and convectively. Frontal rain occurs when two masses of air meet. Orographic rain occurs when the shape of the land causes clouds to form. Convective clouds create convective rain. These clouds form due to an instability in the atmosphere.

13 Different Types of Storms Affect Earth

Winter Storm by County Map

Winter Storm by County Map

It may seem rather apt, given that it’s widely considered an unlucky number, but there are 13 different types of storm here on Earth. Some of these storms can only happen in certain regions because of the geography and climate of those areas. Weather facts tell us that tornadoes, windstorms, dust devils, squalls and gales are primarily recognized by their wind patterns. Hailstorms, ice storms, snowstorms, blizzards, ocean storms, thunderstorms and tropical cyclones are recognized by the precipitation they bring. You may know tropical cyclones better by one of their other names, depending on where in the world you live: typhoons, hurricanes, tropical depressions or tropical storms.

Meteorology Is the Study of the Atmosphere

Meteorology is the name for the scientific study of the atmosphere and includes the weather forecasting we hear on the news or see on our smartphones daily. It’s an interdisciplinary field that helps to explain weather phenomena.

Aristotle Is the Father of Meteorology

Aristotle wasn’t just a brilliant philosopher; he’s also credited as being the founder of meteorology. In 350 BC, Aristotle penned a book he called Meteorology. Within its covers, he detailed a process that meteorologists have since termed the hydrologic cycle. He did all of this without the use of the fancy computers that are now in popular use within the discipline.

The Upanishads Dip into The Study of the Weather

Centuries before Aristotle wrote his famed book, the Indian Upanishads featured the description of a specific meteorological event – the formation of clouds. These beautiful verses also contemplated the climate and the seasonal cycles caused by the Earth’s orbit. No one is quite sure when the Upanishads were written, but they are believed to be around 2,500 years old.

Christopher Columbus Experienced a Cyclone in 1494

Tropical cyclones 1945-2006

Tropical cyclones 1945-2006

Weather facts indicate that while on one of his numerous missions, Christopher Columbus experienced a tropical cyclone. His notes were the first written account of this type of storm by a European.

A Medici Established the First Weather Network

A member of the historically famous Medici family, Ferdinando II de Medici, created the world’s first known weather observing network. With stations in Warsaw, Florence, Bologna, Milan, Paris and other cities, this network collected meteorological data and sent it to Florence regularly.

The UK Had the World’s First Weather Service

Robert Fitzroy, famed captain of the HMS Beagle, was appointed the first Meteorological Statist to the Board of Trade in the United Kingdom, which later became the UK Meteorological Office. Weather facts inform us that the former captain ran the first meteorological service in the world and started the eventually widespread tradition of printing weather forecasts in newspapers in 1860.

Sometimes Snow Is Pink

You might be surprised if it snows in the alpine regions of Colorado or in California’s Sierra Nevada Mountains… sometimes, pink snow is spotted! According to weather facts, the phenomenon is caused by an algae called chlamydomonas nivalis. This reddish-tinged algae only lives in cold climates and can sometimes turn a winter wonderland a fetching shade of pink.

Blown Away at 231 Miles Per Hour

Extreme Weather Figure

Extreme Weather Figure

In April 1934, a storm in Mount Washington, New Hampshire, reared its ugly head with a wind gust measuring an incredible 231 miles per hour. It was the fastest surface wind speed observed by a human.

Over an Inch of Rain Fell in One Minute in Maryland in 1956

The most rainfall ever recorded in the space of a minute occurred in Unionville Maryland, on April 7 1956. On that day, 1.23 inches of rain fell from the sky in just 60 seconds. Over 50 years later, it’s still the highest recorded rainfall in one minute.

530,000 Have Died Because of Weather from 1994-2013

Weather Fatalities (As of 2013)

Weather Fatalities (As of 2013)

Non-government organization Germanwatch reported that extreme weather has killed more than 530,000 people between 1994 and 2013. In that time frame, weather is believed to have cost the world over $2 trillion in financial losses.

South Dakota Is Home to the Largest Hailstone

The largest recorded hailstone measured 8 inches and weighed almost two pounds. It fell on July 23, 2010, in Vivian, South Dakota. The United States’ National Weather Service verified the stone’s size and weight.

Weather Facts – Facts about the Weather Summary

weather factsThe weather we experience is created in the troposphere, the lowest layer of the Earth’s atmosphere. While Earth isn’t the only place in the universe with weather, it is this weather that affects us the most. Weather is caused by differences in air pressure, temperature and moisture. Aristotle is credited as being the father of meteorology, which is the study of the Earth’s atmosphere and weather, though the study of weather may have predated his book Meteorology by a millennium if we consider the discussions of weather in the Upanishads.