搜尋結果
慎防雷雨！下周另一鋒面接力報到 吳德榮示警：颱風「艾維尼」生成機率高
今（23日）鋒面影響，各地降雨機率高，不定時有局部短暫陣雨或雷雨出現。明天天氣如何？氣象局指出，明天、周六（24日、25日）鋒面逐漸往北遠離，中部以北、東北部地區及南部山區有局部短暫陣雨，下周二、下周三（28日、29日）另一鋒面影響，各地再轉有陣雨或雷雨。氣象專家吳德榮提醒，颱風「艾維尼」生成的機率很高，不過直接影響台灣機率低，須應持續觀察。
Yahoo奇摩（綜合報導）
5 天前
天氣＞大雨特報解除全台部分區域都會有局部短暫陣雨！ | 蕃新聞
今天大雨特報解除。圖／Vincent van Zalinge根據中央氣象局預報，今明兩天（5月22
yam蕃薯藤新聞
6 天前
The Weather Forecast Center ( Chinese: 氣象預報中心; pinyin: Qìxiàng Yùbào Zhōngxīn) is the department responsible for monitoring actual weather conditions and making short and medium term forecasts concerning the weather. It also issues severe weather advisories for conditions including heavy rain, cold snaps, typhoons and storms, and dense fog.
Wikipedia is written by volunteer editors and hosted by the Wikimedia Foundation, a non-profit organization that also hosts a range of other volunteer projects : Commons. Free media repository. MediaWiki. Wiki software development.
Climate change threatens people with increased flooding, extreme heat, increased food and water scarcity, more disease, and economic loss. Human migration and conflict can also be a result. [12] The World Health Organization (WHO) calls climate change the greatest threat to global health in the 21st century. [13]
- Mechanism
- Mean Sea-Level Pressure
- Surface Pressure
- Altitude Variation
- Local Variation
- Records
- Measurement Based on The Depth of Water
- Boiling Point of Liquids
- Measurement and Maps
- External Links
Atmospheric pressure is caused by the gravitational attraction of the planet on the atmospheric gases above the surface and is a function of the mass of the planet, the radius of the surface, and the amount and composition of the gases and their vertical distribution in the atmosphere.It is modified by the planetary rotation and local effects such ...
The mean sea-level pressure (MSLP) is the atmospheric pressure at mean sea level. This is the atmospheric pressure normally given in weather reports on radio, television, and newspapers or on the Internet. The altimeter settingin aviation is an atmospheric pressure adjustment. Average sea-level pressure is 1,013.25 hPa (29.921 inHg; 760.00 mmHg). I...
Surface pressure is the atmospheric pressure at a location on Earth's surface (terrain and oceans). It is directly proportional to the massof air over that location. For numerical reasons, atmospheric models such as general circulation models (GCMs) usually predict the nondimensional logarithm of surface pressure. The average value of surface press...
Pressure on Earth varies with the altitude of the surface, so air pressure on mountains is usually lower than air pressure at sea level. Pressure varies smoothly from the Earth's surface to the top of the mesosphere. Although the pressure changes with the weather, NASA has averaged the conditions for all parts of the earth year-round. As altitude i...
Atmospheric pressure varies widely on Earth, and these changes are important in studying weather and climate. Atmospheric pressure shows a diurnal or semidiurnal (twice-daily) cycle caused by global atmospheric tides. This effect is strongest in tropical zones, with an amplitude of a few hectopascals, and almost zero in polar areas. These variation...
The highest adjusted-to-sea level barometric pressure ever recorded on Earth (above 750 meters) was 1,084.8 hPa (32.03 inHg) measured in Tosontsengel, Mongolia on 19 December 2001. The highest adjusted-to-sea level barometric pressure ever recorded (below 750 meters) was at Agata in Evenk Autonomous Okrug, Russia (66°53'N, 93°28'E, elevation: 261 m...
One atmosphere (101.325 kPa or 14.7 psi) is also the pressure caused by the weight of a column of freshwater of approximately 10.3 m (33.8 ft). Thus, a diver 10.3 m underwater experiences a pressure of about 2 atmospheres (1 atm of air plus 1 atm of water). Conversely, 10.3 m is the maximum height to which water can be raised using suctionunder sta...
Pure water boils at 100 °C (212 °F) at earth's standard atmospheric pressure. The boiling point is the temperature at which the vapour pressure is equal to the atmospheric pressure around the liquid. Because of this, the boiling point of liquids is lower at lower pressure and higher at higher pressure. Cooking at high elevations, therefore, require...
An important application of the knowledge that atmospheric pressure varies directly with altitude was in determining the height of hills and mountains, thanks to reliable pressure measurement devices. In 1774, Maskelyne was confirming Newton's theory of gravitation at and on Schiehallion mountain in Scotland, and he needed to measure elevations on ...
The city Magong'ao began to grow around 1887, during the rule of the Qing dynasty . Under Japanese rule, the settlement was renamed Makō and organized as a subprefecture of Hōko. The area was a major base of the Imperial Japanese Navy. It was an embarkation point for the invasion of the Philippines during the Second World War .
The attack on Pearl Harbor [nb 3] was a surprise military strike by the Imperial Japanese Navy Air Service on the American naval base at Pearl Harbor in Honolulu, Hawaii, in the United States, just before 8:00 a.m. (local time) on Sunday, December 7, 1941. At the time, the United States was a neutral country in the World War II conflict.
Christopher Columbus[b] (/kəˈlʌmbəs/;[2] between 25 August and 31 October 1451 – 20 May 1506) was an Italian[3][c] explorer and navigator from the Republic of Genoa who completed four Spanish-based voyages across the Atlantic Ocean sponsored by the Catholic Monarchs, opening the way for the widespread European exploration and European ...
