Rainfall Depth and Intensity 2. Given the rainfall incremental depth compute the following; to = 8:00 in the morning. a. b. C. Using a 15-min rainfall interval, what is the incremental rainfall between 8:45 AM and 9:00 AM? What is the maximum depth for a 10-min interval? What is the maximum rainfall intensity for a 20-min interval? d. Make a conclusion between the values of rainfall intensity of 1-hr and 2-hr interval. e. What is the intensity of the rainfall between 9:00 AM and 9:30 AM using a 30-min interval.

Question 2 3 pts Estimate the total excess/effective rainfall in mm for a 5% AEP storm. The temporal pattern distribution (in %) for a 45-min rainfall duration (5-min time step) for a South Australian catchment is given below. 13.18 9.3 9.3 13.18 20.93 13.95 13.18 20.93 13.95 4.65 8.53 6.98 Consider: Total rainfall depth = 26.2 mm IL = 7.8 mm and CL = 2.6 mm/hr Give your answer to two decimal places. Note: When presenting your answers, round your answer as instructed, but for your calculation, use as many decimal places as you have to avoid rounding errors.

6- Maximum annual rainfall depth data are fitted with a distribution that is positively skewed (i.e., it has a longer tail to the right). If the mean value for the distribution is 4.22 in, then the rainfall depth with return period 2 years will be (use the next page table): (5 p) (A) Strictly less than 4.22 in (B) Equal to 4.22 in (C) Strictly larger than 4.22 in (D) None of the above

Solve the following questions of hydrology analyze properly and show complete solution.