The answer to 'why is my asphalt shingles wind damage' is that asphalt shingles can become damaged by high winds due to improper installation, aging, or extreme weather conditions. Symptoms of wind damage include missing, curled, or cracked shingles, as well as leaks in the roof.
To prevent and address wind damage, make sure your shingles were installed correctly with proper fastening and sealing. As shingles age over 15-20 years, they become more vulnerable to wind uplift. Severe storms with high winds can also lift and tear shingles. If you notice any wind damage, it's best to call a professional roofer to inspect and make necessary repairs to prevent further leaks and damage.