The forecast continues to indicate widespread and in many areas exceptional water deficits across northern South America, particularly in the Amazon Basin. Water surpluses are forecast May through July in Venezuela’s Orinoco and Caroni River Basins and in much of Guyana. Water surpluses will persist in Rio Grande do Sul, Brazil; Uruguay; and central Argentina.
*Special Topics
The ISciences Global Water Monitor and Forecast Watch List provides monthly reports of data collected by our Water Security Indicator Model (WSIM), which monitors and forecasts water anomalies on a global basis.
*Water Watch Lists
The forecast for April 2024 expects significant water deficits for the 12-month period of January 2024 through December 2024 in South America, northeastern Africa, and the Middle East. Areas expected to experience surplus include eastern to eastern Africa, northern Australia, Europe, and Southeast Asia.
East Asia
The forecast indicates that exceptional deficits will persist in northwestern regions of China, but lessen in size in northern and northeastern China. Surpluses occurring in Tibet are also expected to remain but diminish in size.
Southeast Asia & Pacific
The forecast indicates that deficits will persist throughout Mainland Southeast Asia, but decrease in intensity, becoming mostly moderate to severe anomalies. Intense surplus is expected to expand throughout Maritime Southeast Asia, particularly in central Indonesia, Papua, and Papua New Guinea.
