Fig. 6: GEV estimated hail returns for eight different return intervals based on Bayesian approach at the grids having at least 15 annual maximum hail size observation during 1979–2021 at 0.25° × 0.25° resolution.
From: Bayesian estimation of the likelihood of extreme hail sizes over the United States

Modeled hail size return intervals are shown for a 2-, b 5-, c 10-, d 25-, e 50-, f 75-, g 100-, h 200- year return periods.