May 18, 1980 eruption of Mount St. Helens, early evening, from Speelyai Hill. After 12 hours of vigorous eruptive activity, the vigor decreased, switching to spasmodic bursts of ash that lasted several days.

Selected for Google Maps and Google Earth

Comments (1)

Westworth9 on March 11, 2012

12 hours...then several days? Jeez that's a long time

Sign up to comment. Sign in if you already did it.

Photo details

  • Uploaded on June 24, 2008
  • © All Rights Reserved
    by Jim Nieland