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landslide

Google Earth image of the site of the 27 September 2026 landslide on the Kaligandaki River in Nepal.
Posted inThe Landslide Blog

The 27 September 2026 landslide on the Kaligandaki River in Nepal

by Dave Petley 29 September 202629 September 2026

Videos show a large landslide on the Kaligandaki River at Lete in Mustang. On 27 September 2026, a large landslide occurred on the Kaligandaki River in Nepal. The landslide, which was triggered by heavy rainfall over the last few days, has been widely shared on social media. The Straits Times has posted a version to […]

The aftermath of the Matai'an landslide dam breach.
Posted inThe Landslide Blog

The 23 September 2025 landslide dam breach on the Matai’an River in Taiwan

by Dave Petley 24 September 202624 September 2026

A new paper (He et al. 2026) in the journal Landslides describes the breach of a massive landslide dam in Taiwan, which killed 24 people. On 23 September 2025, a large landslide dam (located at [23.715, 121.299]) on the Matai’an River in Hualien County in Taiwan catastrophically breached, releasing a flood that left 24 people […]

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