Which statement best describes FREQ on a GAF?

• A. Affects more than 75% of the area
• B. Affects up to 50% of the area
• C. Indicates dissolved weather patterns
• D. No weather influence

Answer: (A)

FREQ is about how widespread a weather feature is across the mapped area. When FREQ indicates that more than 75% of the area is affected, it’s signaling that the feature is widespread, covering most of the region. That broad, area-wide presence is precisely what a high FREQ value communicates, making it the best description in this context.

The other statements describe more limited or no coverage, which would correspond to lower FREQ values or no influence at all, and don’t match what FREQ is conveying when the area is affected in such a large extent.