Final answer:
Abbreviations for cloud density in the Graphical Forecast Area (GFA) are used to denote the extent of cloud coverage in a given area, with common abbreviations including SKC for clear skies and OVC for overcast conditions.
Step-by-step explanation:
The abbreviations for clouds density in Graphical Forecast Area (GFA) typically refer to the relative opaqueness or coverage of clouds in a given area and are used in weather forecasting and aviation. Common abbreviations you might encounter include:
- SKC - Sky Clear
- FEW - Few
- SCT - Scattered
- BKN - Broken
- OVC - Overcast
- VV - Vertical Visibility (when the sky is obscured)
These abbreviations are useful for quickly communicating the extent of clouds in a specific region and are part of standard meteorological codes used internationally.