Multi-temporal SPI and RDI Based on the Modified Meteorological Draught and Hydrological Drought of Marathwada Region of Maharashtra, India

The meteorological and hydrological drought indices are mostly applying as a tool for observing changes in situations. In the present research work, evaluated performance of two modified i.e. standardized precipitation index (SPIe) recoinnaissance (RDIe) i.e stream-flow (SDI). effective was used instead modification indices. assessment trends at multi-temporal such 1, 3, 6 12 months done by using popular Mann-Kendall test probability return period occurrence severe extreme condition events. Finally results were non-significant trend (either positive or negative) 95% confidence limit 43 years reoccurrence interval Latur Parabhani districts, 10.75, 21.5 14.33 Latur, Nanded districts. Also, 18, 18 districts calculated.