Heavy rain and severe thunderstorms swept across New South Wales and southeast Queensland between Saturday and Monday, January 17 and 19, 2026, forcing evacuations around Sydney’s Narrabeen Lagoon and causing one death at Macquarie Pass. The storm system brought flash flooding, landslides, and dozens of rescues as the NSW State Emergency Service continued operations across inundated coastal suburbs.
More than 200 people have died in weeks of torrential rain and severe flooding across southern Africa, with Mozambique, South Africa and Zimbabwe bearing the worst impacts. The prolonged La Niña pattern has intensified the region’s rainy season, leaving widespread damage to homes, roads, crops and public infrastructure.
Multiple flash flood warnings were issued early on January 10, across southeastern Louisiana, southern Mississippi, and central Alabama as thunderstorms produced intense rainfall exceeding 75 mm (3 inches) in several locations.
The death toll from flash floods in North Sulawesi rose to 16 after floods and landslides affected several Indonesian provinces between January 5 and 7, 2026, destroying hundreds of homes and affecting more than 4 000 people, BNPB reported.
Deadly flash floods swept across the Sitaro Islands Regency in Indonesia’s North Sulawesi Province on January 5, 2026, displacing over a hundred people and leaving at least 17 injured.
Severe flooding struck Málaga Province, southern Spain, through Sunday and Monday, January 4 and 5, 2026, as Storm Francis brought torrential rainfall, dropping totals of up to 200 mm (8 inches) in parts of the Guadalhorce Valley and Costa del Sol. A Red Alert was issued for parts of the region as rivers overflowed, prompting evacuations and emergency rescues across Cártama, Alhaurín de la Torre, and Málaga city.
Flash floods triggered by heavy rainfall and snowmelt have killed at least 17 people and left 11 injured across Afghanistan since January 1, 2026. Over 1 800 homes and structures were destroyed in Herat, Badghis, and Faryab provinces, with authorities warning of continuing risk as moderate rainfall persists in western regions.
At least three people have been killed by severe floods and landslides in Spain between December 28–29, 2025.
A powerful winter storm swept across Gaza over the past seven days, leaving at least 17 people dead and over 42 000 tents destroyed by December 28, 2025.
A major atmospheric river swept across Southern California from late December 24, 2025, into Christmas Day, December 25, triggering widespread flash floods, evacuations, debris flows, and power outages. Multiple counties including Los Angeles and Ventura were put under a State of Emergency. Rainfall totals reached 75–150 mm (3–6 inches) in coastal and valley areas, with up to 250 mm (10 inches) in higher terrain of Los Angeles and Ventura counties, prompting officials to urge residents to avoid travel.
