Thu Dec 11 02:43:31 UTC 2025: Here’s a summary of the article and a rewritten version as a news article:
Summary:
A rapid analysis by World Weather Attribution (WWA) has linked recent devastating floods and landslides across Southeast Asia, triggered by cyclones Senyar and Ditwah, to climate change. Warmer ocean temperatures in the North Indian Ocean, fueled by human-caused global warming, intensified the rainfall that led to the disasters. The analysis found that the ocean temperatures were significantly higher than historical averages and that without global warming, they would have been considerably colder. While the precise contribution of climate change could not be quantified due to limitations in climate models, experts emphasize that global warming acts as a powerful amplifier of extreme weather events. Rapid urbanization, high population density, and infrastructure in flood-prone areas exacerbated the impact. The disasters have resulted in over 1,600 deaths, hundreds missing, and significant property damage across Malaysia, Thailand, Indonesia, and Sri Lanka.
News Article:
Climate Change Blamed for Deadly Asian Floods Following Cyclones Senyar and Ditwah
Bengaluru, December 11, 2025: A new analysis points to climate change as a key factor in the devastating floods and landslides that have ravaged Southeast Asia in recent weeks, claiming over 1,600 lives and leaving hundreds missing.
The rapid study, conducted by the World Weather Attribution (WWA), focused on the extreme rainfall associated with cyclones Senyar and Ditwah, which impacted Malaysia, Thailand, Indonesia, and Sri Lanka starting in late November. Researchers found that warmer sea surface temperatures in the North Indian Ocean, driven by human-caused global warming, significantly intensified the storms.
“The warmer ocean temperatures provided the heat and moisture necessary to fuel these intense rainfall events,” explained Mariam Zachariah of Imperial College London, a co-author of the report. According to the WWA, sea surface temperatures were 0.2° Celsius higher than the 30-year average, and would have been approximately 1° Celsius colder without global warming.
While the WWA acknowledged limitations in climate models preventing a precise quantification of climate change’s contribution, experts stressed its role as a powerful amplifier of extreme weather. “Global warming is undeniably exacerbating the deadly floods, typhoons, and landslides we’ve seen across Asia this year,” stated Jemilah Mahmood of the Sunway Centre for Planetary Health.
The analysis also highlighted the vulnerability of populations in the affected regions due to rapid urbanization, high population density, and infrastructure development in low-lying floodplains.
The Red Cross Red Crescent Climate Centre emphasized the disproportionate impact on vulnerable communities, who face the longest and most challenging recovery. The WWA aims to inform the public about the link between climate change and extreme weather events globally.
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