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 STATISTICS FOR MONSOON 2017.
SPI STATISTICS FOR SEPTEMBER 2017.
If SPI products are useful, you may kindly mail at firstname.lastname@example.org, so that we can also mail SPI products directly to your organization.