The drama Supervolcano is broadcast in two parts, on BBC One on Sunday 13 March and Monday 14 March. Both transmissions are at 2100 GMT. Two science
documentaries called Supervolcano: The Truth About Yellowstone are broadcast after the drama, on BBC Two. Again, these air on Sunday and Monday but at
the later time of 2200 GMT
Thanks for letting us know. I think the world should know what it is going to do in case of such an event. In other words be prepared. This goes
beyond any silly little problems this world and it's peoples are having amongst one another. It would be a much greater problem.