how to spot hail damage on a roof 6

https://wiki-aero.win/index.php/What_to_Know_About_Emergency_Storm_Damage_Roof_Repair_in_Austin,_TX

Look for dents or dimples in the metal or shingles, often clustered together; hail can crack or bruise asphalt shingles, leaving black marks where granules are knocked off. Check gutters and downspouts for dents, and examine ridges and vents for impact marks. After a storm, a roof with hail damage may have a pebbled appearance from a distance.