عنوان مقاله [English]
نویسندگان [English]چکیده [English]
Probable maximum precipitation (PMP) is a conceptual structure as the most intense rainfall
to dam design, reservoirs and urban projects for our sets. The main goal of this study is
determine the most probable precipitation and spatial analysis in Iran. Purpose of the 180
synoptic stations in Iran, 94 stations have long-term statistics of rainfall (20-55 years) will be
selected. Then, using statistical software such as excel and SPSS the amount was calculated.
the method used for PMP is Hrshfyld. Finally, using GIS and KRGING we did spatial
analysis. Maps obtained from the maximum probable precipitation in the Iran indicates that
the spatial distribution of annual precipitation in Iran is uneven. According to existing maps
Probable maximum precipitation related to the northern and southern Iran.
thus PMP from the south coast of Iran to central of Iran decrease and from the central area to
the north coast increase.