Selection of the Best Probability Distributions of Rainfall Events and Development of the Intensity Duration Frequency Curves in Al-Khoser River Basin, Northern Iraq
Frequency analysis assesses rainfall patterns in Al-Khoser Basin, suggesting Gumbel distribution for modeling. This approach aids in storm management strategies.
Key Points
Gumbel distribution provided the best fit for rainfall events, indicating effective prediction in Al-Khoser Basin.
Frequency analysis highlighted the significance of Gumbel distribution among 11 tested models, enhancing rain event forecasting.
Rainfall intensity duration frequency curves were created to improve storm management, ensuring effective planning in arid regions.
Synthetic storms were generated for return periods of 5 to 100 years, facilitating analysis of future rainfall scenarios.