PyHydro | 3. Principles of Standardized Precipitation Index (SPI) Calculation
Introduction In the context of intensified climate change and frequent extreme droughts, how can we scientifically and objectively measure “how dry it is”? The answer from meteorologists is: the Standardized Precipitation Index (SPI). It does not depend on region, season, or units, providing a unified scale to inform you— the current level of precipitation anomaly … Read more