Exceptional deficits across Africa will downgrade in size, but remain in pockets of northwestern, central, and south-central regions of the continent. Surpluses are expected to continue along the Sahel.
Widespread exceptional deficits in South America will mostly dissipate, though some anomalies will remain in regions of Brazil and the Southern Cone.
Exceptional deficits in the Northern Territories, West Coast, and Prairie Provinces will downgrade in size, but remain in pockets of the regions. Surpluses of varying intensity are expected in several regions of Nunavut.
Severe to exceptional deficits will continue in several southwestern states, with moderate to severe surpluses enduring in pockets of the Southeast, Pacific Northwest, and Alaska.
The forecast for February 2025 expects significant water deficits for the 12-month period of November 2024 through October 2025 in northwestern and central Africa, southwestern U.S., eastern Europe, and central South America. Areas expected to experience surplus include central Africa, northern Canada, and Central America.
Through January 2020 deficits are forecast for Mongolia, North Korea, and the following regions of China: eastern Xinjiang, southern Yunnan, Taiwan, Fujian, the Shandong Peninsula, southern Henan, Anhui, and Jiangsu. Anomalies will be exceptional in Xinjiang, Mongolia, Yunnan, and Taiwan. Surpluses are forecast in Northeast China and a wide path from Tibet through the Yellow River Basin.
The forecast through December indicates intense water surpluses in Northeast China and surpluses of varying intensity from Tibet through the Yellow River Watershed. Surpluses in China’s south and southeast will shrink and moderate. Deficits are forecast for Shandong, northern Inner Mongolia, eastern Xinjiang, Mongolia, and pockets of North Korea and Honshu, Japan.
The forecast through November indicates that water anomalies will shrink and downgrade in the region though surpluses will remain widespread in several vast areas of China including the southeast and northeast. Deficits will downgrade on the Shandong Peninsula, retreat from South Korea, and persist in North Korea, especially around Pyongyang. Near-normal conditions will return to a vast extent across the middle of China and the south. Moderate surpluses will persist in Kyushu, Japan.
The forecast through October indicates that water deficits will shrink and downgrade considerably, retreating from the Shandong Peninsula, the North China Plain, and Yunnan. Surpluses in southeastern China will remain widespread and the extent of exceptional anomalies will shift east, affecting Fujian, Jiangxi, and northern Guangxi. Primarily moderate deficits are forecast for pockets of the Korean Peninsula. Deficits in northern Japan are expected to shrink and downgrade somewhat.
The forecast through September indicates that water surpluses will shrink and moderate in southeastern China, downgrade in Qinghai and western Tibet, and moderate in northeastern China. Deficits will shrink in Sichuan and in Yunnan but remain intense, and intense deficits in Henan and Shandong will disappear. Deficits in central Korea will shrink but remain severe in southern North Korea and into South Korea around Seoul. Deficits could be exceptional near Pyongyang.
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