blog posts Great timing, supercomputer upgrade lead to successful forecast of volcanic eruption Jun 3, 2022 1:15 pm by Lois YoksoulianImpact Share on Facebook Tweet Email Images Professor Patricia Gregg, research professor Seid Koric, and a former graduate student led a team that produced the fortuitous forecast of the 2018 Sierra Negra volcanic eruption five months before it occurred. Share on Facebook Tweet Email