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❗ 豪雨特報
對流雲系發展旺盛，易有短延時強降雨，今（２７）日嘉義至高雄山區及基隆、大臺北、屏東地區有局部大雨發生的機率，請注意雷擊及強陣風，山區請慎防坍方及落石。
發布時間：05/27 13:27
哥倫布
OH, 美國
雨26°14°18°C- Monday雷雨26°14°
- Tuesday雷雨25°13°
- Wednesday零星陣雨20°11°
- Thursday晴朗22°11°
- Friday晴朗24°12°
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Weather is the day -to-day or hour -to-hour change in the atmosphere. Weather includes wind, lightning, storms, hurricanes, tornadoes (also known as twisters), rain, hail, snow, and lots more. Energy from the Sun affects the weather too. Climate tells us what kinds of weather usually happen in an area at different times of the year.
- Convectional Rain
- Relief Rain
- Frontal Rain/Cyclonic Rain
- Collection
When the Sun heats the Earth's surface, the ground heats the air above it. Convection makes the air rise and cool. When it cools to the dew point, clouds form and rain follows.This usually occurs on flat land. This type of rainfall often causes summer showers and thunderstorms.
Relief rain usually occurs along coastal areas where a line of hills runs along the coast. When wet onshore wind from the sea meets a mountain, hill or any other sort of barrier, it is forced to rise along the slope and cools. When the air temperature falls to its dew point, water vapour condenses to form clouds. When the clouds can no longer hold ...
Frontal rain happens when cooler air and warmer, humid air meet in a weather front. The less dense warm air rises and condenses forming clouds. These clouds grow and eventually create rain. In some places on the northern temperate zonethe cold air front tends to come from the north west and the warm air front comes from the south west.
Some people collect rain in a rainwater tank. People use rainwater for watering plants, cleaning the house, bathing, or drinking. It is not always safe to drink rainwater. It can have bacteria, parasites, viruses, and chemicalsthat could make people sick.
In outer space, solar wind is the movement of gases or particles from the sun through space. The strongest winds seen on a planet in our solar system are on Neptune and Saturn . Short bursts of fast winds are called gusts. Strong winds that go on for about one minute are called squalls. Winds that go on for a long time are called many different ...
The at sign (@), otherwise known as the ampersat, is a logogram. It is used in bills, emails and programming. In email, it is used to show a specific domain of an email address. In bills, it used to mean "at a rate of". For example, 7 widgets @ £ 2 equals £14. In programming, the at sign has been used in a wide range of programming languages.
The temperature inside the human body is close to 37 °C or 98 °F. Water boils at 100 °C, 212 °F, or 373.15 K. Things begin to glow Red hot at approximately 550 °C, 1,000 °F, or 800 K. Things begin to glow White hot at about 1,300 °C, 2,400 °F, or 1,600 K. The coldest possible temperature is absolute zero.
The 24-hour clock is a way of telling the time in which the day runs from midnight to midnight and is divided into 24 hours, numbered from 0 to 23. It does not use a.m. or p.m. This system is also referred to (only in the United States and the English speaking parts of Canada) as military time [1] or (only in the United Kingdom and now very ...
Wikipedia is an encyclopedia that is written by many of its readers. It is a special type of website called a wiki, that makes working together easy. Many people are always improving Wikipedia, making many changes every day. You can see what changes people make on the page histories of articles and the new changes pages.
