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Southeast Asia Reels as Floods, Landslides Claim Hundreds of Lives
Southeast Asia Reels as Floods, Landslides Claim Hundreds of Lives
30 November 2025

Southeast Asia Reels as Floods, Landslides Claim Hundreds of Lives

Jakarta, 30 Nov 2025 (ONA) --- Indonesia bears the brunt with 417 dead, as a confluence of tropical storms exacerbates regional monsoon flooding, stranding thousands and hampering rescue efforts.

The death toll from catastrophic flooding and landslides on Indonesia's Sumatra island has surged to 417, authorities reported, marking one of the most severe weather-related disasters in the region in years.

The grim tally passed 300 today as evacuation teams worked against the clock. The crisis has been compounded by major road closures and only partially restored internet and electricity services, severely hindering relief operations.

The disaster is part of a wider pattern of extreme weather gripping Southeast Asia, where monsoons, intensified by rare tropical storms, have led to significant casualties and displacement. Millions have been affected across several countries, with hundreds reported dead or missing in Thailand and Malaysia.

Current official figures place the death toll in Thailand at 170, with two fatalities confirmed in northern Malaysia. Separately, Sri Lanka has reported nearly 160 deaths following its own bout of severe flooding and mudslides.

In Indonesia, the catastrophe was triggered by an exceptionally rare tropical storm, Cyclone Senyar, which unleashed catastrophic landslides and floods. The force of the water swept away homes and submerged thousands of buildings.

According to Indonesia's disaster agency, persistent bad weather has critically hampered rescue missions. While tens of thousands have been evacuated to safety, hundreds more remain stranded in isolated areas.

Meteorologists point to a complex climatic interaction as the cause. They suggest the extreme conditions are the result of Typhoon Koto—which recently crossed the Philippines and is now headed for Vietnam—interacting with the unprecedented formation of Cyclone Senyar in the Malacca Strait.

While the annual monsoon season typically brings heavy rains to the region between June and September, the current devastation is of a different magnitude. Although linking single events directly to climate change remains complex, scientists confirm a warming climate is increasing the frequency and intensity of storms, leading to heavier rainfall, destructive flash floods, and stronger winds.

--- Ends/Khalid