The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. I thought it would be useful to provide an update on the pattern of fatal landslides in 2024 to the end of May. Clearly, in the aftermath of the terrible 24 May […]
Hazards & Disasters
Posted inThe Landslide Blog
Detecting landslides using seismic data in Switzerland
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. There has been a very interesting development in the detection of landslides using seismic data. The Swiss Seismological Service (SED), which has a very high quality network that monitors seismic events across […]
Posted inThe Landslide Blog
New satellite imagery of the 11 May 2024 tailings failure at Siana in Surigao del Norte, Philippines
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. Just under a month ago, I wrote about the tailings failure at the Siana gold mine in Surigao del Norte, Philippines. Capella Space captured good radar imagery of the site. We now […]
Posted inEditors' Highlights
Repeated Coseismic Uplift Above the Patton Bay Splay Fault, Alaska
Stratigraphic and diatom analyses suggest ruptures of the Patton Bay splay fault occurred together with half of the documented great Alaskan megathrust earthquakes during the past 4,200 years.
Posted inThe Landslide Blog
The 24 May 2024 landslide at Kaokalam in Enga province, Papua New Guinea
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. At about 3 am on 24 May 2024, a large landslide occurred at Kaokalam, in the Muritaka area of Enga province in Papua New Guinea. The exact location of this event is […]
Posted inNews
2024 Could Be Among Most Active Hurricane Seasons Ever
A new NOAA report predicts an extraordinarily active Atlantic hurricane season spurred by record ocean temperatures and a shift to La Niña conditions.
Posted inThe Landslide Blog
The destruction of the Bronze Age settlement of Lajia in China
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. Yesterday, I posted about a new paper (Shi et al. 2024) that describes the liquefaction landslide damage caused to villages in Gansu Province, triggered by the 18 December 2023 Ms=6.2 Jishishan earthquake. The paper is […]
Posted inThe Landslide Blog
The Jishishan earthquake ripple hazard
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. A very interesting paper (Shi et al. 2024) has just been published, open access, in the journal Scientific Reports, describing an “earthquake ripple hazard”, a terminology that I have not come across […]
Posted inScience Updates
Telecom Fibers Are Sensing Earthquake Hazards in Istanbul
A fiber-optic cable below Türkiye’s earthquake-prone metropolis is offering new details about how seismic waves will rattle the city—and demonstrating the potential of a bigger monitoring effort.
Posted inThe Landslide Blog
Satellite images of the 11 May 2024 tailings failure at Siana in Surigao del Norte, Philippines
The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. Satellite imagery has now become available of the tailings landslide that affected the Siana gold mine in the Philippines on 11 May 2024. An interesting image has been captured by Capella Space, […]