  | 
          
            This is a file from the  Wikimedia Commons. Information from its  description page there is shown below.  Commons is a freely licensed media file repository.  You can help. 
           | 
         
        
        
       
        
         
          
           | Description | 
           
             English: On March 20, 1980, after a quiet period of 123 years, earthquake activity once again began under Mount St. Helens volcano. Seven days later, on March 27, small phreatic (steam) explosions began. This view is from the northeast. 
            | 
          
          
           | Date | 
           10 April 1980 | 
          
          
           | Source | 
            CVO Photo Archives Mount St. Helens, Washington Before, During, and After May 18, 1980 | 
          
          
           | Author | 
           Donald A. Swanson | 
          
          
           Permission ( Reusing this file) | 
           
            
             
              | Public domainPublic domainfalsefalse | 
              
             
            
             
                | 
              This image is in the  public domain because it contains materials that originally came from the  United States Geological Survey, an agency of the  United States Department of the Interior. For more information, see  the official USGS copyright policy. 
                български |  català |  Deutsch |  English |  español |  eesti |  suomi |  français |  galego |  italiano |  한국어 |  македонски |  മലയാളം |  Nederlands |  polski |  português |  русский |  Türkçe |  中文 |  中文(简体) |  +/− 
               | 
              
               
               | 
              
             
            | 
          
         
         
        
        
        
       File usage
       
        The following pages on Schools Wikipedia link to this image (list may be incomplete):
        
        
       
      Through Schools Wikipedia, SOS Children's Villages has brought learning to children around the world. SOS Childrens Villages is a global charity founded in 1949 to give children who have lost everything the childhood they deserve. Want to learn more? Go to http://www.soschildrensvillages.org.uk/sponsor-a-child