When a devastating winter storm freezes over the whole of North Carolina, climatologists and disaster relief experts are called in before the entire East Coast is destroyed.
On a small island in the Florida Everglades, a DEA agent and a local sheriff gather a team of locals to take down a giant meth-fueled alligator.
When a super-volcano threatens the island of Hawaii, a team of rescue and disaster experts who are called in to help must race against the clock to save those in the path of the molten lava and stop the volcano for good.