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
South America
ISciences staff
South America: Amazon, Bolivarian Nations to ...

Exceptional deficits will remain throughout the Amazon and the Boliviarian Nations. Similar deficits will occur in northeastern coastal regions of Brazil, in Argentina, and in Chile. 

South America: Amazon, Bolivarian Nations to observe continued deficits
*Water Watch Lists
ISciences staff
ISciences Worldwide Water Watch List November ...

The forecast for November 2024 expects significant water deficits for the 12-month period of August 2024 through July 2025 in northern South America, Canada, northwestern and eastern China, and northern to central Africa. Areas expected to experience surplus include central Africa, South Asia, and Central America.

ISciences Worldwide Water Watch List November 2024
*Special Topics, South America
ISciences staff
Escalating Drought Risk in the Amazon River ...

With the release of WSIM v3 and 8 years of additional data, we reevaluate drought risk in the Amazon and the historic drought that continue to affect the region.

Escalating Drought Risk in the Amazon River Basin
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

Tonle Sap

Southeast Asia & the Pacific: Water deficits to persist in Thailand

Southeast Asia & the Pacific: Water deficits to persist in Thailand

The forecast through April indicates persistent water deficits in Thailand and western Cambodia though the extent of exceptional deficits will shrink to small pockets. Intense surpluses will persist in western Myanmar, Vietnam’s North Central Coast, and northern Mindanao.

Southeast Asia & the Pacific: Intense water deficits forecast for Cambodia & Java

Southeast Asia & the Pacific: Intense water deficits forecast for Cambodia & Java

Through January 2020 surpluses will persist in Laos, Vietnam, eastern Cambodia, and Myanmar. Intense deficits will persist in northwestern Cambodia and deficits of lesser intensity are forecast for much of Thailand. Deficits are also forecast for southern Sumatra, Java, southern Borneo, and Papua New Guinea. Anomalies will be especially widespread and intense in Java.

ISciences Worldwide Water Watch List November 2019

ISciences Worldwide Water Watch List November 2019

Regions forecast to have significant water deficits for the 12-month period from August 2019 through July 2020 include: Canada, Chile, Finland, Ukraine, Egypt, and United Arab Emirates. Areas with a forecast of significant water surplus include: United States, Uruguay, Tanzania, Ireland, United Kingdom, India, and Bangladesh. This Watch List is based on ISciences Water Security Indicator Model v2 (WSIMv2) run on 6 November 2019

Southeast Asia & the Pacific: Extreme water deficits forecast Sumatra & Java

Southeast Asia & the Pacific: Extreme water deficits forecast Sumatra & Java

The forecast through December indicates water surplus in Myanmar, Laos, eastern Cambodia, and Vietnam. Deficits are expected around Tonlé Sap, Cambodia, and in Malaysia, Sumatra, Java, Indonesian Borneo, northern New Guinea, and the eastern Philippines. Deficits will be extreme in Sumatra and Java.

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.

For more information contact info@isciences.com.

Copyright 2022 ISCIENCES, L.L.C. Global Water Monitor & Forecast Watch List is the property of ISCIENCES, L.L.C. It is protected by U.S. copyright laws and may not be reproduced in any way without the written permission of ISCIENCES, L.L.C. The user assumes the entire risk related to its use of information on ISCIENCES, L.L.C. Web pages, including information derived from Water Security Indicators Model (WSIM). This information may include forecasts, projections and other predictive statements that represent ISCIENCES, L.L.C.’s assumptions and expectations in light of currently available information and using the highest professional standards. Actual results may differ from those projected. Consequently, no guarantee is presented or implied as to the accuracy of specific forecasts, projections or predictive statements contained herein. ISCIENCES, L.L.C. provides such information "as is," and disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will ISCIENCES, L.L.C. be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of this data.