Search results
Results from the WOW.Com Content Network
Although it permits analysis of the cloud cover and the stability of the airmass, it thus does not permit calculation of the Convective Available Potential Energy (CAPE). This is why the three other thermodynamic diagrams ( emagrams , tephigrams , and skew-T log-P diagrams ) are most often preferred, the latter in the USA nowadays.
A surface weather analysis for the United States on October 21, 2006. By that time, Tropical Storm Paul was active (Paul later became a hurricane). Surface weather analysis is a special type of weather map that provides a view of weather elements over a geographical area at a specified time based on information from ground-based weather stations.
A dry line (also called a dew point line, or Marfa front, after Marfa, Texas) [1] is a line across a continent that separates moist air and dry air. One of the most prominent examples of such a separation occurs in central North America , especially Texas, Oklahoma, and Kansas, where the moist air from the Gulf of Mexico meets dry air from the ...
On the top right corner of the model for a surface weather map is the pressure, showing the last two integer digits of the pressure in millibars, or hectopascals, along with the first decimal. For instance, if the pressure at a certain location is 999.7 hPa, the pressure portion of the station model will read 997.
Further analysis gives the actual base and top height of convective clouds or possible instabilities in the stratification. By assuming the energy amount due to solar radiation it is possible to predict the 2 m (6.6 ft ) temperature, humidity, and wind during the day, the development of the boundary layer of the atmosphere, the occurrence and ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
The weather charts in some countries or regions mark troughs by a line. In the United States, a trough may be marked as a dashed line or bold line. In the UK, Hong Kong [1] and Fiji, [2] it is represented by a bold line extended from a low pressure center [3] or between two low pressure centers; [4] in Macau [5] and Australia, [6] it is a
The charts are published "in accordance with Interagency Air Cartographic Committee specifications and agreements, approved by the Department of Defense and the Federal Aviation Administration". The legend of an aeronautical chart lists many of the symbols, colors and codes used to convey information to the map reader.