SURFACE CHART Meaning and
Definition
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A surface chart is a graphical representation in the form of a map that depicts weather conditions at the Earth's surface. It provides a visual depiction of various meteorological variables, such as temperature, pressure, wind direction, and wind speed, at a specific time. It is an essential tool for meteorologists to analyze and interpret current weather patterns.
The surface chart is created by connecting points with equal atmospheric pressure, known as isobars, using dashed or solid lines. This allows meteorologists to identify areas of high and low pressure, known as anticyclones and cyclones respectively. The spacing between isobars indicates the gradient of pressure, which conveys the strength of wind and the potential for storm development.
In addition to isobars, surface charts also incorporate other weather symbols and lines to represent different atmospheric conditions. These symbols include temperature contours, which indicate areas of relatively warm and cold air masses, and wind barbs, which illustrate wind direction and speed. Fronts, boundaries between different air masses, are represented by colored lines with specific patterns, such as red for warm fronts and blue for cold fronts.
With a surface chart, meteorologists can observe weather patterns, predict the movement of weather systems, and identify potential areas of severe weather. It helps in producing accurate weather forecasts and facilitates the understanding and communication of weather conditions to the general public, aviation, and maritime sectors.
Common Misspellings for SURFACE CHART
- aurface chart
- zurface chart
- xurface chart
- durface chart
- eurface chart
- wurface chart
- syrface chart
- shrface chart
- sjrface chart
- sirface chart
- s8rface chart
- s7rface chart
- sueface chart
- sudface chart
- sufface chart
- sutface chart
- su5face chart
- su4face chart
- surdace chart
- surcace chart
Etymology of SURFACE CHART
The word "surface" comes from the Latin word "superficies", which means "a surface" or "an exterior". It is derived from the combination of the Latin preposition "super", meaning "above" or "over", and "facies", meaning "a face" or "a form". The word "chart" comes from the Latin word "charta", which refers to a piece of papyrus or paper. Both words have evolved over time to become "surface chart", which refers to a graphical representation or map that depicts meteorological data at or near the Earth's surface, such as atmospheric pressure, temperature, and wind patterns.
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