Asphalt Shingles lifting
Here is where the issues begin. Once the seal is damaged, the shingles will continue to weaken and lift until a heavy wind/rain storm starts to tear the from the weather barrier.
Missing shingle
The process is already starting in other sections of the roof. Missing shingles will allow for moisture to penetrate the underlayment.
Roofing is worn down
We can see the damages that have taken place over the years. Strong storms have pelted this roof to the point of replacement.