Central Asia & Russia: Widespread surpluses forecast from the Ural Mountains to the Central Siberian Plateau, Moderate deficits expected in Uzbekistan, Turkmenistan, and Tajikistan

Exceptional water surpluses are forecast along rivers in Kazakhstan. Across the border into central Russia widespread surpluses are forecast for an area extending from the Ural Mountains to the Central Siberian Plateau. Moderate water deficits are expected in Uzbekistan, Turkmenistan, and Tajikistan and are forecast to intensify in the latter portion of the forecast period.

The 3-month composites (below) for the same 12-month period show the evolving conditions in more detail. Moderate to severe deficits are forecast to emerge in Turkmenistan and Uzbekistan from January through March, and then intensify and expand eastward into Tajikistan during from July through September. Both deficits and surpluses are expected in Russia between the Urals and the Central Siberian Plateau July through September.

(It should be noted that forecast skill declines with longer lead times.)

Many analyses reported in ISciences-authored blog posts are based on data generated by the ISciences Water Security Indicator Model (WSIM). Other sources, if used, are referenced in footnotes accompanying individual posts. WSIM is a validated capability that produces monthly reports on current and forecast global freshwater surpluses and deficits with lead times of 1-9 months at 0.25°x0.25° resolution. This capability has been in continuous operation since April 2011 and has proven to provide reliable forecasts of emerging water security concerns in that time-frame. WSIM has the ability to assess the impacts of water anomalies on people, agriculture, and electricity generation. Detailed data, customized visualizations, and reports are available for purchase.

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