Introduction and Application of non-stationary Standardized Precipitation Index Considering Probability Distribution Function and Return Period

Junehyeong Park1, Yoon-Jin Lim1, Jang-Hyun Sung2 and Hyun-Suk Kang1, (1)National Institute of Meteorological Sciences, Earth System Research Division, Seogwipo, South Korea, (2)Han River Flood Control Office, Seoul, South Korea