The most severe rainfall event ever recorded in Nepal impacted about 2.6 million people, causing losses of US$370 million and about 270 lives. Between 26 and 28 September 2024, a devastating late monsoon rainfall event in Nepal triggered hundreds of landslides. In landslide terms, this was the most serious event recorded in Nepal outside of […]
monsoons
Posted inThe Landslide Blog
A very initial perspective on the 5 August 2025 debris flow at Tharali / Dharali in northern India
A massive landslide has destroyed a remote Himalayan village. Fifty or more people may have died. Astonishing and terrifying footage has appeared today of a dreadful debris flow that struck the village of Tharali (also called Dharali in some places) in Uttarakhand today. The video has been widely shared on social media. This is a […]
Posted inThe Landslide Blog
The 26 August 2022 debris flow at Budai Kamar in the Swat Valley, Pakistan
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. On 26 August 2022, an extreme monsoonal rainfall event struck the Swat Valley in northern Pakistan. This is a remote area with poor communications, so this event has not received the attention […]
Posted inNews
Climate Change Amplified the Effects of Extreme Rainfall in Nepal
A new study indicates that rapid urbanization and deforestation also contributed to devastation caused by floods and landslides in 2024.
Posted inThe Landslide Blog
The 30 July 2024 Wayanad landslides in Kerala, India
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. On 30 July 2024, heavy rainfall triggered landslides in the Wayanad district of Kerala, India. At the time of writing, the confirmed loss of life has reached 392 people, with a further […]
Posted inThe Landslide Blog
Early indications of a landslide disaster in Wayanad, Kerala, India
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. Reports are emerging from India this morning that a significant rainfall-induced landslide disaster has occurred in Wayanad in Kerala, in the southwest of the country. At the time of writing, reports are […]
Posted inThe Landslide Blog
Fatal landslides in Nepal in 2024 to date
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. As loyal readers of this blog are aware, I have long had a particular interest in landslides in Nepal. This is partly because of my long term research links to that country, […]
Posted inThe Landslide Blog
The 12 July 2024 landslide at Simaltal in Nepal
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. There are reports in Nepal of a major landslide disaster in the Simaltal area of Chitwan district. The reports indicate that at 3:30 am a landslide struck two buses travelling along the […]
Posted inNews
Shifting Winter Storms Bring More Flooding to India
Western disturbances are hanging out over India for longer, adversely affecting water security in the country.
Posted inResearch Spotlights
Earth’s “Third Pole” and Its Role in Global Climate
The Tibetan Plateau is a major force in the global climate system and a hot spot for climate change. A new review summarizes the state of knowledge and identifies research needs related to the region.