Unleashing the Power of "What If": Cloud-Enabled High Performance Computing Workflows in Digital Twins for Scenario Exploration. - Jeff Steward; John Furlong; Rachel Stutz; Russell Cox; Jeremy Highley; Houjun Wang; Connor Johnstone; Patrick McBride; John Noto; Ryan Kelly; Ryan Nguyen; Junk Wilson; et al. (IGARSS, 2024)