Période

1 résultats pour : 1982 eruption

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
Mount St. Helens erupted often between 1980 and 1986. An explosive eruption on March 19, 1982, sent pumice and ash 9 miles (14 kilometers) into the air, and resulted in a lahar (the dark deposit on th...
LMY25T03_2HJCNH1

Mount St. Helens erupted often between 1980 and 19...