Last updated: 26 Aug 2021 | Recent visits: 1 D ROUGHT GDO Standardized Precipitation Index GPCC, 24-month accumulation period (SPI-24) (version 1.2.0) The 24-month Standardized Precipitation Index (SPI-24) is a meteorological drought indicator to monitor precipitation anomalies over 24-month accumulation periods and is a proxy indicator for long-term impacts, for example reduced reservoir and groundwater rec... WEB PUB DWN GEO
