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Farther south and east, temperatures on Tuesday hit 115 degrees at Palm Springs and Death Valley National Park; 113 in Needles; 100 in Lake Elsinore; 99 in San Bernardino; 98 in Riverside and Chino; 97 in Ontario; 96 in Yorba Linda; 94 in Escondido; 89 in Santa Ana and Fullerton; 88 in Anaheim; 84 in Vista; 83 at John Wayne Airport; and 80 in Laguna Beach and Encinitas.

It was so hot on Saturday that a more than three-hour heat delay was imposed in the middle of the Southern Section Division 3 track and field preliminaries at Yorba Linda.

Division 1 will be at Trabuco Hills, Divison 2 at Ontario, Division 3 at Yorba Linda and Division 4 at Carpinteria.

La Habra 5, Yorba Linda 0: Isaac Aguirre struck out eight, walked none and threw a four-hit shutout.

Geological Survey, a magnitude 7.8 earthquake on the Elsinore fault zone, including the Whittier fault, could bring “violent” shaking — enough to heavily damage buildings or even jolt them off their foundations — over a relatively large area of the Southland, including El Monte, Hacienda Heights, Rowland Heights, Pico Rivera, Whittier, La Habra, Brea, Yorba Linda, Placentia, Chino Hills, Corona, Lake Elsinore, Murrieta and Temecula.