Theoretically it is possible, but in practice is very unlikely to occur or at least not occur in the short term is believed to be in more than 10,000 years but still the idea of that event is something that many scientists are concerned, because Would represent a great catastrophe not only to the region where it is but to the entire planet.
Is estimated to throw about 1km of volcanic waste apart from toxic gases which would represent a near destruction of the vegetation and most of the ozone layer temporarily and that is added the drastic fall in temperature which would arrive To be a kind of nuclear winter.
On youtube you can find different videos about this possibility but this time I will show you a virtual simulation of what is estimated would be the magnitude of the moment you explode.
The video can be found on the youtuber Nouts channel