Upload

Loading...

Volcano Hazards

10,639

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Aug 1, 2012

http://gallery.usgs.gov/videos/557

The United States has 169 active volcanoes. More than half of them could erupt explosively, sending ash up to 20,000 or 30,000 feet where commercial air traffic flies. USGS scientists are working to improve our understanding of volcano hazards to help protect communities and reduce the risks.
Video Sections:
-Volcanoes: Monitoring Volcanoes
-Volcanoes: National Volcano Early Warning System
-Volcanoes: Science for Public Safety

All Comments

Comments are disabled for this video.
to add this to Watch Later

Add to

Loading playlists...