Yellowstone is not overdue. Ugh, change my mind reason there's not enough pressure and eruptable ryolite magma to cause a major eruption #Yellowstonecaldera#Yellowstone#supervolcano#caldera#volcano#vei8#vei7#volconolgy#geology#usgs

Toba blasted out 13,200km3 of material over 2 weeks 2km pyroclastic flows racing in every direction you move yellowstone caldera #volconology#geology#volcano#caldera#toba#supervolcano#tobacaldera#yellowstone#yellowstonecaldera#vei8#vei9#naturaldisaster