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

Kampala

Africa: Water deficits forecast for Mauritania, Guinea-Bissau, Mali, Burkina Faso

Africa: Water deficits forecast for Mauritania, Guinea-Bissau, Mali, Burkina Faso

Exceptional water deficits are expected to diminish considerably, leaving severe conditions across the north but relatively moderate conditions in the south. Some intense deficits are forecast for western Mauritania, southwestern Burkina Faso, the Chinko Nature Reserve in Central African Republic, southwestern Namibia, and Cape Town, South Africa. Surpluses are forecast for southeastern Sudan, northeastern South Sudan, the Niger Delta, Gabon, north-central Uganda, eastern Tanzania, Okavango Delta in Botswana, and the central border between Botswana and South Africa.

Africa: Water deficits persist in Somaliland and Somalia; surpluses in Tanzania

Africa: Water deficits persist in Somaliland and Somalia; surpluses in Tanzania

The extent of exceptional water deficits is expected to diminish considerably through October – particularly in the southern half of the continent – but deficits reaching exceptional intensity are forecast from northern Mauritania through northern Sudan, and in Somaliland, Somalia, and eastern Ethiopia. A large block of exceptional surplus is forecast in eastern Tanzania, and some exceptional surplus is also expected in northern Madagascar. Overall, deficits will continue to downgrade through January 2018, while surpluses will increase in Tanzania and will emerge in Malawi, northern Mozambique, eastern Zambia, Uganda, western Kenya, and along the While Nile in South Sudan. 

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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