<div class="eI0"> <div class="eI1">樥ĺź:</div> <div class="eI2"><h2><a href="http://www.metoffice.gov.uk" target="_blank">Euro4</a>: Global weather forecast model from the "UK MetOffice, North Atlantic European Model"</h2></div> </div> <div class="eI0"> <div class="eI1">ć´ć°:</div> <div class="eI2">4 times per day, from 0:00, 05:00, 11:00 and 17:00 UTC</div> </div> <div class="eI0"> <div class="eI1">ć źć尟沝嚳ćś:</div> <div class="eI2">12:00 UTC = 20:00 ĺ亏ćśé´</div> </div> <div class="eI0"> <div class="eI1">Resolution:</div> <div class="eI2">0.04° x 0.04°</div> </div> <div class="eI0"> <div class="eI1">ĺé:</div> <div class="eI2"><font face="多ĺç °" size="2"> 50çąłéŁ:<br> ĺ°é˘äťĽä¸50çąłéŤĺşŚĺ¤éŁĺş </div> </div> <div class="eI0"> <div class="eI1">ćčż°:</div> <div class="eI2"> čżĺš ĺžćžç¤şćŻä¸Şć¨Ąĺźć źçš(樥ĺźć źčˇçşŚä¸ş80ĺ Źé)ĺ°é˘äťĽä¸50çąłĺ¤ć¨ĄĺźčŽĄçŽçĺšłĺéŁç˘éă ä¸čŹćĽčŻ´ďźĺ°é˘äťĽä¸50çąłĺ¤çĺŽćľéŁčŚćŻć¨ĄĺźčŽĄçŽçĺ°ä¸äşă尽玥ĺŚć¤ďźčŽĄçŽçéŁéç¸ĺ˝ ćĽčżĺŽćľĺźăĺ ć¤ďźčżĺš ĺžĺŻšć°´ćăĺ˛ćľŞçąĺĽ˝č ăćťçżčżĺ¨çąĺĽ˝č ĺçć°ç銞銜ĺé˝ĺĺ ćç¨ă (<a href="javascript:NeuFenster()">éŁčŽĄçŽĺ¨</a>)<br><br> </div> </div> <div class="eI0"> <div class="eI1">NWP:</div> <div class="eI2">Numerical weather prediction uses current weather conditions as input into mathematical models of the atmosphere to predict the weather. Although the first efforts to accomplish this were done in the 1920s, it wasn't until the advent of the computer and computer simulation that it was feasible to do in real-time. Manipulating the huge datasets and performing the complex calculations necessary to do this on a resolution fine enough to make the results useful requires the use of some of the most powerful supercomputers in the world. A number of forecast models, both global and regional in scale, are run to help create forecasts for nations worldwide. Use of model ensemble forecasts helps to define the forecast uncertainty and extend weather forecasting farther into the future than would otherwise be possible.<br> <br>Wikipedia, Numerical weather prediction, <a href="http://zh.wikipedia.org/wiki/ć¸ĺźĺ¤Šć°Łé ĺ ą" target="_blank">http://zh.wikipedia.org/wiki/ć¸ĺźĺ¤Šć°Łé ĺ ą</a>(as of Feb. 9, 2010, 20:50 UTC).<br> </div></div> </div>