Solomon Islands

Standardized Precipitation Index (SPI)
(Based on the CMORPH PRCP)

Long-term drought
Short-term drought
Flash drought

Standardized Precipitation Evapotranspiration Index (SPEI)
(Based on the CMORPH PRCP and CDAS analysis)

Long-term drought
Short-term drought
Flash drought

Evaporative Demand Drought Index (EDDI)
(Based on CDAS analysis)

Long-term drought
Short-term drought
Flash drought