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.
SPI SLIDE SHOW FOR PREVIOUS EIGHT WEEKS
SPI FORECAST MAP
South West Monsoon 2019 (June to September) Report ( English )
South West Monsoon 2019 (June to September) Report ( Hindi )
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