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Science

The Landslide Hazards Program conducts basic research, carries out landslide hazard assessments, pursues landslide investigations and forecasts, provides technical assistance to respond to landslide emergencies, and engages in outreach activities.

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Landslides by Location

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U.S. and Worldwide Landslide Data

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Hazard and Risk Assessments

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Landslide and Debris-Flow Event Summaries

Education

Science for Everyone

Science briefs about new landslides research written for non-scientists.

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Science for Everyone

Science briefs about new landslides research written for non-scientists.

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Landslide Preparedness

Landslide and debris flow warning signs, what to do before, during, and after. 

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Landslide Preparedness

Landslide and debris flow warning signs, what to do before, during, and after. 

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Landslides 101

What is a landslide? Where do landslides occur? Why study landslides? What's the difference between a landslide and a debris flow?

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Landslides 101

What is a landslide? Where do landslides occur? Why study landslides? What's the difference between a landslide and a debris flow?

Learn More