East Asia
ISciences staff
East Asia: Deficits continue in NW China, ...

Exceptional deficits will remain in northwestern China, while regions of the Yangtze River Basin will observe an expansion of exceptional deficits across the region. 

East Asia: Deficits continue in NW China, Yangtze River Basin
South Asia
ISciences staff
South Asia: Deficits spread in Afghanistan, ...

Extreme to exceptional surpluses in India will resolve, leaving moderate surpluses in central and eastern portions of the country. Deficits are expected to spread in portions of Afghanistan, Pakistan, and northern India. 

South Asia: Deficits spread in Afghanistan, Pakistan, N India
Southeast Asia & Pacific
ISciences staff
Southeast Asia and the Pacific: Deficits ...

Extreme to exceptional surpluses in Maritime Southeast Asia will diminish, though some regions will observe continuing severe to extreme surpluses. Isolated regions in Mainland Southeast Asia will observe exceptional deficits. 

Southeast Asia and the Pacific: Deficits persist in Laos, Vietnam
Central Asia & Russia
ISciences staff
Central Asia & Russia: Deficits persist in ...

Widespread surpluses in southwestern Russia will mostly diminish. Exceptional deficits are expected in portions of the Urals, European Russia, northern coastal Russia, and in regions east of Lake Baikal. 

Central Asia & Russia: Deficits persist in European Russia, Urals, Buryatia
Australia & New Zealand
ISciences staff
Australia & New Zealand: Severe, ...

Severe to exceptional deficits along the southern coast of Australia will dissipate, though some will continue in Victoria and New Zealand. Severe to exceptional surpluses will continue in Queensland. 

Australia & New Zealand: Severe, exceptional surpluses continue in Queensland

Mexico & C. Amer. & Carib

Mexico, Central America, & the Caribbean: Water deficits to persist in southern Mexico, emerge later in Central America

Water deficits are forecast to persist on the Baja Peninsula and will continue to emerge in southern Mexico with exceptional severity. Surpluses are forecast along the Rio Grande River and in a wide path from Sonora southward following the Sierra Madre Occidental Mountain range. Surpluses in central Cuba are forecast to persist through the spring months. Overall for the year moderate deficits are expected in Guatemala and Honduras, though more severe deficits are forecast throughout Central America in the latter months of the forecast period.

Mexico, Central America & the Caribbean: Water deficits to persist in southern Mexico, and emerge later in Central America and Jamaica

Water deficits are forecast to emerge on the Baja Peninsula and will continue to emerge in southern Mexico with exceptional severity. Surpluses will re-emerge in Sonora and persist in the eastern Yucatan Peninsula, Belize, and central Cuba. Abnormal to severe deficits will emerge in much of Central America by July and in Jamaica by August.

Mexico and Central America: Water Deficits Continue in Southern Mexico and Guatemala, Surpluses Persist in the Yucatan

Water deficits are forecast to continue emerging in Mexico with greatest severity in the south. Surpluses are forecast to persist in the Yucatan Peninsula and re-emerge in Sonora. Moderate deficits are forecast to persist in southern Guatemala; some scattered surpluses are forecast elsewhere in Central America.

Mexico & Central America: Water deficits may persist in Mexico, with greatest severity in the south

Water deficits may continue to emerge throughout much of Mexico with greatest severity and extent in southern Mexico. Surpluses may persist in the northwest along the conjoined borders of Sonora and Chihuahua, and in the eastern Yucatan Peninsula. Scattered deficits and some surpluses are forecast in Central America.

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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