Lava dome in Mount St. Helens' crater, Aug. 1981, viewed from a pho...

Lava dome in Mount St. Helens' crater, August 1981, viewed from a p...

Detailed Description

In this view the dome is 535 feet (163 meters) high and nearly 1/4 mile (0.4 kilometers) wide, making it taller than a 44-story building (or, nearly the height of the Washington Monument) and wider than the length of four football fields. Compare with image taken August 12, 1985 from the same location with the same camera.

Details

Image Dimensions: 3072 x 2048

Date Taken: