Severe weather
Details
Event title
Sri Lanka - Sri Lanka Landslide Crisis Worsens After Cyclone Ditwah
Source
Main event
Event date (UTC)
2025-12-06 04:16:52
Last update (UTC)
2025-12-06 11:18:15
Severity
High
Area range
Country wide event
Address/Affected area(s)
Badulla, Kandy, Matale, Ampara, Ratnapura, Gampaha, Colombo, Mannar, Puttalam, and Kurunegala
Sri Lanka landslide alerts were issued Friday as Cyclone Ditwah caused deadly mudslides and floods. Authorities confirmed 607 deaths and over 2 million people affected. The central hills remain highly unstable after heavy rain. Residents in high-risk areas were told not to return home. President Anura Kumara Dissanayake called this the nation’s most challenging natural disaster.The National Building Research Organisation warned that rainfall exceeding 150 millimeters in 24 hours could trigger more landslides. New alerts cover areas previously deemed safe. Residents evacuated from mudslide-prone regions continue to seek shelter. Military troops and community groups are helping clear debris and repair damaged homes. Local authorities urge everyone to follow safety measures closely.The disaster forced major changes in Sri Lanka’s economic recovery plan. President Dissanayake asked the IMF to delay a $347 million loan installment. He aims to negotiate a larger payout due to reconstruction needs. Officials estimate rebuilding will cost between $6 billion and $7 billion. Tourism authorities rescued nearly 300 stranded tourists by helicopter, while hotels are gradually reopening.
The regional impact is severe. Indonesia reported 867 deaths and 521 missing, with over 800,000 displaced. Thailand had 276 fatalities, Malaysia two, and Vietnam at least two. Authorities warn heavy rain could worsen flooding and landslides. Environmental factors like deforestation and illegal logging have worsened the impact, prompting government investigations in Indonesia.Sri Lanka landslide risks remain high as rain continues and slopes stay unstable. Climate change has made monsoons unpredictable across Asia. Residents rely on evacuation orders and relief efforts to stay safe. Urgent action is needed to prevent further deaths. Authorities continue monitoring landslides while working on recovery and reconstruction.