Category:Erosion after the 1980 eruption of Mount St. Helens

Media in category "Erosion after the 1980 eruption of Mount St. Helens"

The following 5 files are in this category, out of 5 total.

• 
  At Johnston Ridge Observatory NW of Mt St Helens - still signs of the massive erosion after the volcano exploded in 1980 (11362319596).jpg 2,121 × 1,414; 3.77 MB
  
• 
  At Johnston Ridge Observatory NW of Mt St Helens - still signs of the massive erosion after the volcano exploded in 1980 (11362343464).jpg 2,121 × 1,414; 3.23 MB
  
• 
  At Johnston Ridge Observatory NW of Mt St Helens - still signs of the massive erosion after the volcano exploded in 1980 (11362353374).jpg 1,414 × 2,121; 3.77 MB
  
• 
  At Johnston Ridge Observatory NW of Mt St Helens - still signs of the massive erosion after the volcano exploded in 1980 - a new dome is building in the breech (11362366684).jpg 2,121 × 1,414; 3.33 MB
  
• 
  At Johnston Ridge Observatory NW of Mt St Helens - still signs of the massive erosion after the volcano exploded in 1980 - sunset shadows (11362370164).jpg 2,121 × 1,414; 4.5 MB