STANDARDIZED PRECIPITATION INDEX
The SPI is an index used for measuring drought and is based only on precipitation. This index is negative for drought and positive for wet conditions. As the dry and wet conditions become more severe the index become more positive or negative.
CUMULATIVE FOUR WEEK FORECAST FOR THE PERIOD ENDING ON 27th JUNE 2018
SPI SLIDE SHOW FOR PREVIOUS EIGHT WEEKS
SPI STATISTICS FOR MONSOON 2017.
SPI STATISTICS FOR SEPTEMBER 2017.
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