Australia & New Zealand
ISciences staff
Australia & New Zealand: Surplus to persist ...

Widespread extreme to exceptional surpluses will dissipate in northern regions of Australia, as will exceptional deficits in several regions of the continent. Severe to extreme surpluses will persist in isolated regions of Western Australia and Northern Territory. 

Australia & New Zealand: Surplus to persist in Western Australia, Northern Territory
Canada
ISciences staff
Canada: Deficits remain in Canadian Shield, ...

Exceptional deficits will remain widespread in several areas of the Canadian Shield and Atlantic regions. Exceptional surplus is anticipated in much of the Arctic Region. 

Canada: Deficits remain in Canadian Shield, Atlantic regions
United States
ISciences staff
United States: Deficits to occur in SW, N, NE ...

Widespread deficits of varying intensity will occur in the southwest, northern, and northeastern states. Severe to extreme surpluses will remain in Florida, as well as in most noncontiguous states.  

United States: Deficits to occur in SW, N, NE states
South Asia
ISciences staff
South Asia: Surplus persists in North-central, ...

extreme to exceptional surpluses will persist in north-central and south-central regions of India. Exceptional surpluses are expected to emerge in eastern regions of the country, and in some areas of Nepal and Bangladesh. Extreme to exceptional deficits will expand in Afghanistan and Pakistan.

South Asia: Surplus persists in North-central, south-central India
Africa
ISciences staff
Africa: Surpluses continue along the Sahel

Exceptional deficits throughout Africa will persist in northwestern, northern, and central countries. Surpluses will remain along the Sahel.

Africa: Surpluses continue along the Sahel

Costa Rica

Mexico, Central America, & the Caribbean: Water surplus will persist in the Yucatan

Mexico, Central America, & the Caribbean: Water surplus will persist in the Yucatan

The forecast through October indicates that water deficits will downgrade in Mexico but persist from Chihuahua into Durango and along the Coatzacoalcos and Papaloapan Rivers in Veracruz. Areas of surplus include the Yucatan and pockets in Central America.

Global Precipitation & Temperature Outlook August 2020

Global Precipitation & Temperature Outlook August 2020

The August 2020 Outlook indicates much wetter than normal conditions in Gujarat, India and in the Horn of Africa. Notable areas with a forecast of exceptionally warmer than normal temperatures include eastern Canada, much of southern China into Southeast Asia, and Queensland, Australia.

Mexico, Central America, & the Caribbean: Water surplus forecast for C. America

Mexico, Central America, & the Caribbean: Water surplus forecast for C. America

The forecast through August indicates that water conditions will normalize in much of Mexico though intense surpluses will persist in northeastern Sonora and moderate deficits will emerge in Baja. Surpluses are forecast in Central America.

Mexico, Central America, & the Caribbean: Water surplus in Sonora & Central America

Mexico, Central America, & the Caribbean: Water surplus in Sonora & Central America

The forecast through March 2020 indicates intense water surpluses in Sonora, Mexico, and intense deficits along Mexico’s Pacific Coast in Michoacán, Guerrero, Oaxaca, and Chiapas. Deficits will persist in Veracruz State, reaching inland, and emerge in the Yucatán. Surpluses are forecast in Central America, Haiti’s western coast, and the central Bahamas.

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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