Global Weather Hazards Summary: January 23-29, 2025

The Global Weather Hazards Summary for January 23 to 29, 2025, presents key weather extremes. La Niña conditions are influencing global climates, causing flooding in eastern southern Africa and Central America, while drought affects southern Colombia. Cold weather is noted in Central Asia, with severe weather impacts in Africa due to heavy rainfall and drought.

The Global Weather Hazards Summary for the period of January 23, 2025, to January 29, 2025, highlights significant weather anomalies worldwide. La Niña conditions are reported in the equatorial Pacific Ocean, contributing to various climate extremes. Heavy flooding persists in eastern southern Africa and Central America’s Atlantic coasts, while southern Colombia experiences dryness. Additionally, central Asia endures unusually cold weather, marking considerable shifts in global climatic patterns.

In Africa, severe weather events have been documented. Heavy rainfall continues to cause flooding across eastern Southern Africa, while Somalia faces drought due to insufficient precipitation. Notably, the Sudd wetlands of South Sudan remain inundated, while central and southern Somalia suffers from abnormally dry conditions since late September. Likewise, regions including central Angola, eastern Zambia, Malawi, and northern Mozambique are also experiencing significant drought.

In the upcoming week, elevated temperatures are expected in southern Mauritania, Mali, central Kenya, southern Namibia, and both western and central South Africa. Flooding remains a concern in the east-central Democratic Republic of Congo, exacerbated by recent rainfall. Moreover, Tropical Cyclone DIKELEDI has resulted in substantial flooding for northern Madagascar and northern Mozambique, with previous heavy rains causing additional flooding in eastern Botswana and southern Africa regions.

This week’s forecast indicates persistent heavy rainfall for Madagascar, maintaining heightened flooding risks in affected areas and previously inundated regions. The combination of these weather patterns underscores the need for ongoing monitoring and response to climatic hazards across the continent and beyond.

The Global Weather Hazards Summary provides an overview of significant weather events occurring globally, particularly focusing on the implications of La Niña phenomena. La Niña can drastically influence climate patterns, resulting in varying weather conditions such as droughts and excessive rainfall in different areas. Understanding these patterns is crucial for preparing and mitigating the adverse effects on agriculture, infrastructure, and communities.

In summary, the Global Weather Hazards Summary for late January 2025 reveals ongoing weather extremes driven by La Niña across the globe. Eastern southern Africa faces flooding, while drought conditions persist in Somalia and nearby regions. The impact of Tropical Cyclone DIKELEDI accentuates the flood risks in Madagascar, emphasizing the need for vigilance and appropriate disaster management strategies as these climatic developments unfold.

Original Source: reliefweb.int