Australia & New Zealand
ISciences staff
Australia & New Zealand: Surpluses ...

The forecast indicates that extreme to exceptional surpluses in northern Australia will diminish, though will still remain present in some regions of Northern Territory. Exceptional deficits across the continent will similarly dissipate, though severe deficits are expected along the southern coast of Victoria. 

Australia & New Zealand: Surpluses continues in north-central Australia
East Asia
ISciences staff
East Asia: Deficits continue in NW China, ...

The forecast indicates that exceptional deficits will persist in northwestern China, southwestern Mongolia, and in the Yangtze River Basin. Surpluses of severe to exceptional intensity are expected to appear in western, southern, and northeastern regions of China. 

East Asia: Deficits continue in NW China, Yangtze River Basin
South Asia
ISciences staff
South Asia: Surpluses expand throughout India ...

The forecast indicates that extreme to exceptional surpluses will persist throughout India and Nepal. Exceptional deficits will expand throughout regions of Afghanistan and Pakistan. 

South Asia: Surpluses expand throughout India and Nepal
United States
ISciences staff
United States: Exceptional deficits to emerge ...

The forecast indicates that exceptional deficits will occur in southwestern states, as well as in some areas of the Midwest. Severe to exceptional surpluses will linger in southern regions of Florida and in much of the noncontiguous U.S. 

United States: Exceptional deficits to emerge in SW states
Southeast Asia & Pacific
ISciences staff
Southeast Asia and the Pacific: Surpluses ...

The forecast indicates that severe to exceptional deficits will resolve throughout much of Southeast Asia. Exceptional surpluses are expected to persist in some countries within Mainland Southeast Asia. 

Southeast Asia and the Pacific: Surpluses emerge in Myanmar, Laos, Vietnam

Tokyo

East Asia: Intense water deficits forecast for Shandong & Mongolia

East Asia: Intense water deficits forecast for Shandong & Mongolia

The near-term forecast indicates a vast stretch of exceptional water deficit from Xinjiang through southern Mongolia and eastern Inner Mongolia, and in Shandong, China.  Severe to extreme deficits will continue to emerge in South Korea, and the extent of deficits in Fujian and Guangdong will increase somewhat. Exceptional surpluses will continue to emerge in the Han River (Hanjiang) watersheds and the eastern stretch of the Ordos Loop of the Yellow (Huang) River. After March exceptional deficits and surpluses will retreat but some areas of intense anomalies will persist.

East Asia: Water surpluses forecast to persist in Shanghai, Jiangsu; deficits near Seoul

East Asia: Water surpluses forecast to persist in Shanghai, Jiangsu; deficits near Seoul

Water deficits are forecast to diminish in severity November through January in Northeast China, the Korean Peninsula, and the Shandong Peninsula, but will continue to emerge on Liaodong Peninsula, Guizhou, northeast Guangxi, and eastern Yunnan. Exceptional surpluses will persist in Shanghai, Jiangsu, Anhui, and Fujian, but from February through April conditions in Fujian will transition to near-normal. Moderate deficits will emerge in many parts of North Korea. 

East Asia: Surpluses on Yellow and Yangtze Rivers to diminish, surpluses to persist in Zhejiang & Fujian

East Asia: Surpluses on Yellow and Yangtze Rivers to diminish, surpluses to persist in Zhejiang & Fujian

From October through December the severity of deficits on the Korean Peninsula will persist while that of the Shandong Peninsula is expected to diminish. The extent of exceptional deficits in Yunnan and Guangxi is forecast to shrink somewhat, but deficits will emerge from that region leading north. Surpluses on the Yellow and Yangtze Rivers will diminish, but surpluses will continue to emerge in Zhejiang, Fujian, and southern Taiwan. Widespread surpluses that have dominated China recently are notably absent in the January through March forecast. 

East Asia: Water surpluses forecast to diminish in Yangtze Basin, increase in Pearl

East Asia: Water surpluses forecast to diminish in Yangtze Basin, increase in Pearl

Water surpluses in the Yangtze Basin are forecast to diminish in extent from September through November, while to the south surpluses in the Pearl River basin will increase. Water deficits are expected to increase from the Shandong Peninsula westward to the Tibetan Plateau, and deficits are also forecast for Shanghai. Elsewhere in the region deficits are forecast in Taiwan and South Korea during this period; surpluses are forecast for Hokkaido, Japan. From December through February surpluses along the Yellow, Yangtze, and Pearl Rivers will moderate.

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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