Texas roofs take a beating from spring hail storms that can crack or tear up...

https://www.scribd.com/document/1013566234/Case-Study-When-Hail-Breaks-the-Shingle-Mat-and-Standing-Water-Finishes-the-Job-A-Texas-Roof-Story-210615

Texas roofs take a beating from spring hail storms that can crack or tear up shingles in minutes. Then summer rolls in with 100-plus degree heat that fries shingles, making them brittle and prone to breaking