Dec 17, 2025 · UGM hydrology expert explains the causes of recent flash floods in Sumatra and outlines urgent response priorities and long-term prevention measures.

Dec 1, 2025 · Nevertheless, Raja Juli only acknowledged illegal deforestation as one of the primary causes of this disaster. He then called for public support to resolve this issue to …

Dec 4, 2025 · Extreme rain wasn’t the only cause of Sumatra’s deadly floods. Years of forest loss, eroded soils, and weakened watersheds turned a storm into a tragedy — one that could repeat.

Dec 1, 2025 · UNAIR NEWS – Severe floods and landslides have once again struck Indonesia, this time devastating parts of Sumatra, including Aceh, North Sumatra, and West Sumatra. …

Between 22 November and the first week of December 2025, Sumatra experienced several consecutive bands of intense rainfall driven by low-pressure and cyclone systems interacting …

Dec 17, 2025 · Situation Overview Floods and landslides that struck Sumatra in late November 2025 have caused extensive humanitarian impacts. The disaster was driven by several …

Dec 1, 2025 · A comprehensive, data-driven overview of the 2025 Sumatra flash floods — casualties, displacement, region breakdown, causes, and lessons for future disaster mitigation.

Jun 20, 2024 · The repeated floods that have occurred in South Sumatra in the last half year have been caused by the loss of forest cover upstream of rivers.

Dec 8, 2025 · The revision aims to prevent future disasters similar to the recent floods, which were worsened by reduced water absorption caused by deforestation and land-use changes, …

Mar 11, 2024 · Flash floods in Sumatra claim 19 lives, causing widespread destruction. Learn how to support affected communities and address the root causes.`