Flash floods kill 9 in Sitaro Islands, North Sulawesi, Indonesia
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.

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.

Heavy rains triggered severe flash floods in the Guci hot spring area in Central Java’s Tegal Regency on Sunday, December 21, 2025, causing widespread damage.

One person was killed and several were rescued after torrential rain from an atmospheric river caused severe flooding in Redding, northern California, on December 21–22, 2025. Rainfall totals above 100 mm (4 inches) overwhelmed storm drains, flooded roads.

A dam in Ponte Alta do Bom Jesus, southeast of Tocantins, Brazil, suffered a partial failure on the morning of December 19, 2025.

Historic flooding in December 2025 placed Washington state in the middle of a statewide crisis, with impacts ongoing and damage assessments still underway as of December 17. Prolonged heavy rainfall has inundated communities, damaged levees and transportation infrastructure, and forced large-scale evacuations across multiple counties. At least one person died after driving into deep floodwaters.