Starring Tommy Lee Jones. A volcano erupts in downtown L.A., threatening to destroy the city. Do you need more of a reason to riff this? Haha!
Ah, the time when movie companies couldn't get a new idea... so they just copied over and over (I.e. Dante's Peak came out in the same year with basically the same theme).
Make this happen ASAP. Get as many people behind it as it takes.
Mike wrote a great piece on this movie in his book Movie Megacheese. It's a great read.
jimmy bee commented
This is an excellent suggestion. Or a really bad movie. Or both.