65 years, 83 years, 84 years, 86 years and 87 years annual rainfall data from 10 raingauge stations in Eastern India were analysed following conventional method, ARIMA ( autoregressive integrated moving average) model, and polynomial regression for assessment of the occurrence of drought and flood periods. It was found that the present annual rainfall condition […]
Drought and Flood Analysis
Prediction of drought and flood years in eastern India using lengths of runs of annual rainfall
65 years, 83 years, 84 years, 86 years and 87 years annual rainfall data of 10 raingauge stations in eastern India were analysed for prediction of drought and flood years using runs of annual rainfalls. Both for the entire period of studies and the period after 1950 it was observed that 2 years excess of […]