El Chichón is part of the ring of fire . El Chichón erupted in 1982 ..El Chichón became famous because for its 1982 eruption.in under a week, the dormant volcano produced the three eruptions (March 29, April 3, and April 4th). The eruptions generated a substantial amount of sulfur dioxide and particulates into the atmosphere. The total volume of the eruption was much smaller than the famous eruption of Pinatubo in 1991.However El Chichón's impacts were equally significant on global climate.El Chichón is often overlooked in comparison to other historic eruptions, yet the 1982 eruptions provide important lessons on preparation for volcanic disasters and the influence volcanoes can have on climate.The 1982 eruption of El Chichón is the largest