Product Details
- Product Number
- 205046
- Series
- FS-2005-3045
- Scale
- NO SCALE
- Alternate ID
- FS2005-3045
- Authors
- DAVID W RAMSEY
- Version Date
- 01/01/2005
- Regions
- WA
- Countries
- USA
- Media
- Paper
- Format
- Folded
Additional Details
- Description
- Mount St. Helens, famous for its explosive 1980 eruption, has long been the most active volcano in the Pacific Northwest. U.S. Geological Survey (USGS) scientists have documented the volcano's 300,000- year geologic history, including powerful explosions of ash, outpourings of lava, and huge landslides and volcanic mudflows. Understanding this history helps USGS scientists evaluate current activity at Mount St. Helens so that timely warnings of hazards can be issued to the public.
- Survey Date
- 2005
- Print Date
- 2005
- Two Sided
- Yes
- Pieces
- 1
- Languages
- English
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