Fig. 1.1   Weather stations with significant amounts of temperature data. Burbank: 34° 11’N 118° 19’W at 773.8’asl. Pierce College: 34° 11’N 118° 34’W at 789.8’asl. North Hollywood: 34° 10’N 118° 23’W at 619.9’asl. San Fernando: 34° 17’N 118° 28’W at 970.9’asl. Sunland: 34° 16’N 118° 18’W at 1459.6’asl. (Deis, 2001).