but what is missing and what we really do not know is what turned it from a typical underwater explosion to the super one. we think it will be the fact that the entire magma chamber, reservoir of magma that sits under the volcano was, for reasons we are still speculating about, wasjust reasons we are still speculating about, was just instantaneously exposed to that cold water and that was the supercharger that made it go so big so fast. it’s was the supercharger that made it go so big so fast- so big so fast. it s not ust for curiosity this i so big so fast. it s not ust for curiosity this because so big so fast. it s notjust for curiosity this because there . so big so fast. it s notjust for. curiosity this because there are similar submarine volcanoes that lurk offshore on coastlines around the world, in europe, in the united states, which might do something similar to this. should it give us cause for concern? the similar to this. should it give us cause for concern? similar