The model has difficulty with nighttime
rainfall along the slopes, over the Gulf of California, and over Arizona.
Not exact matches
In particular, the model captures the diurnal amplitude and phase, with heavier
rainfall at high elevations
along the Sierra Madre Occidental in the early afternoon that shifts to lower elevations
along the west
slopes in the evening.
A comparison to observations (gauge and radar data) shows that the high - resolution (3 km) model generates better
rainfall distributions on time scales from monthly to hourly than the coarse - resolution (9 km) model, especially
along the west
slopes of the Sierra Madre Occidental.