Color Clipart Photo Of A Steam-Blast Eruption Of Mount St. Helens http://libraryphoto.cr.usgs.gov/cgi-bin/show_picture.cgi?ID=ID.%20Mount%20St.%20Helens%20-%20PP%201250%20%20%20%204cp Surfdoggie's Review: This full-color clipart photograph shows a large steam-blast eruption from summit crater of Mount St. Helens on April 6, 1980. You can find this and many other high quality pictures of the eruption at www.libraryphoto.cr.usgs.gov. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. act of god, acts of god, ash, ashes, disaster, disasters, earth, erupting volcano, eruption, eruptions, global, global warming, lava, mother nature, mount saint helens, mount st helens, mount st helens erupting, mount st helens eruption, mt st helens eruption, natural disaster, natural disasters, photo, photograph, photographs, photos, phreatic eruption, picture, pictures, pyroclastic, pyroclastic flow, saint helens, st helens, steam eruption, stock photo, stock photograph, stock photographs, stock photos, tragedies, tragedy, volcanic ash, volcanic eruption, volcanic eruptions, volcano, volcano erupting, volcanoes, world