Story and video from CBCNews.ca.
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Massive Landslide in B.C. Triggers Tsunami in Lake
Geologic Hazards
Questions linger a year after Logan canal burst triggered a deadly landslide
One year ago in Logan, Utah, a landslide caused a portion of an irrigation canal to fail, resulting in a secondary mudslide. A mother and two children were killed in the slope failure. Portions of […]
Geologic Hazards
Video of Highway 101 Landslide in California
A secondary landslide on Highway 101 north of Legget, California was captured on video at the end of April. The original slide closed the highway and after Caltrans was able to clear it and reopen […]
Geologic Hazards
USGS Landslide Documentary Video
The USGS has a documentary on landslide video on landslide danger in the San Francisco Bay area entitled “Riding the Storm”. I think the target audience is more general than geologist or engineer, but it is still interesting. The bullet points from the USGS site:
- A catastrophic 1982 rainstorm triggered 18,000 landslides in the Bay Area, claiming 25 lives and causing $66 million in property damage
- The combination of steep slopes, weak rocks, and intense winter storms make Bay Area uplands an ideal setting for landslides
- Landslides include both swift, potentially deadly debris flows and slower, but destructive deepseated slides
- Learn what USGS scientists have discovered about landslide dynamics and which slopes are most susceptible to sliding
- Hear the devastating stories of Bay Area residents affected by landslides and learn to recognize the danger signs
Click through to view the trailer and for links to download the full video. (Image credit: USGS)