Weather front - Wikipedia, the free encyclopedia
A weather front is a boundary separating two masses of air of different densities, and is the principal cause of meteorological phenomena. In surface weather analyses, fronts are depicted using vari...
en.wikipedia.org/wiki/Weather_front
A front is defined as the transition zone between two air masses of different density. Fronts extend not only in the horizontal direction, but in the vertical as well. Therefore, when referring to the frontal surface (or frontal zone), we referring to both the horizontal and vertical components of the front.
ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/af/frnts/home.rxm... ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/af/frnts/home.rxml
Upload your best weather photos! ... Weather videos ... Wet weather in the East was expected to diminish Tuesday as a cold front pushed off shore, while a strong low pressure system could bring...
weather.usatoday.com/ weather.usatoday.com/
Weather fronts are where two air streams meet. These air steams have different temperatures and humidity. The warmer air, being less dense, rises up over the cooler air. The warm air expands and therefore cools as it rises. ... There are two main types of front. Warm fronts are where warm air "catches up" with colder air.
www.scalloway.org.uk/weat4.htm
If a warm front exists on a weather map, it will be northeast of the cold front and often, to the east of a surface low pressure area. ... The weather ahead of the cold occlusion is similar to that of a warm front while that along and behind the cold occlusion is similar to that of a cold front...
okfirst.mesonet.org/train/meteorology/Fronts.html okfirst.mesonet.org/train/meteorology/Fronts.html
The Weather Channel provides a national weather forecast, including forecasts for major sections of the country. ... The colder air will be felt across the entire region and will be ushered in by a cold front that will extend western Great Lakes to the Texas Panhandle by late today. ... US Severe Weather Alerts...
www.weather.com/newscenter/nationalforecast/index.html www.weather.com/newscenter/nationalforecast/index.html
Fairly quiet weather in place today before wind and risk for squally weather rolls in. ... Weather News ... Weather Features...
www.wtsp.com/weather/ www.wtsp.com/weather/
It was a really interesting weather formation! ... leep80, on 12/11/2007, -2/+112With a wang the size of Ohio you would think he would have a better job than local weather. ... China's Weather Manipulation Brings Crippling Snowstorm...
digg.com/environment/Is_that_a_hot_weather_front_or_are... digg.com/environment/Is_that_a_hot_weather_front_or_are_you_just_happy_to_see_me
If anyone knows what's going on with our weather, it's Tom Skilling, WGN-TV's chief meteorologist since 1978 and director of the Chicago Tribune's weather page. Skilling came up with 10 questions for the geography/weather buffs out there.
www.chicagotribune.com/travel/chi-071111-weather_quiz,0... www.chicagotribune.com/travel/chi-071111-weather_quiz,0,4822083.triviaquiz