Surfers Ryan Caspian, middle, skims on grass as Adrian Zimmernan pulls him with a rope attached to an electric bike pulling the board on fully soaked lawn under heavy rain at Cannon Park in Carlsbad, Calif., Sunday, Aug. 20, 2023. Tropical Storm Hilary swirled northward Sunday just off the coast of Mexico's Baja California peninsula, no longer a hurricane but still carrying so much rain that forecasters said "catastrophic and life-threatening" flooding is likely across a broad region of the southwestern U.S. (AP Photo/Damian Dovarganes)