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- Quito | Hazardous place
- Baños | Road blocked by lahar flow
- Baños | Lahar flow
- Baños | Lahar flow and landslide
- Lower Manhattan | World Trade Center Site
- Cascade Range | Afforestation with Noble fir
- Mount St. Helens | Erosion patterns
- Mount St. Helens
- Mount St. Helens
- Mount St. Helens
- Point Reyes | Displaced fence