Paging Roland Emmerich
Looks like we'll need some 'splosions' in 2012:
Astronomers are predicting that a massive solar storm, much bigger in potential than the one that caused spectacular light shows on Earth earlier this month, is to strike our planet in 2012 with a force of 100 million hydrogen bombs
Now all we need is a few people with "The End is Nigh" signs :)