This quote from Smithsonian seems to have messed up and is senseless. "SO2 mass ejected was about~2 orders of magnitude than the 1974 eruption" https://volcano.si.edu/volcano.cfm?vn=342090 Does anyone know whether it was bigger or smaller. Kinda important when you're talking about two orders of magnitude ! Also I have not been able to find any authoritative statement of the energy of the blast on the VEI scale. Any ideas?