Allen is a world renowned volcanologist, Dennis is his trainee. Together they discover that the worlds volcanoes are possibly linked together in such a way that when one erupts it could trigger others around the world to erupt, some like Yellowstone are Super Volcanoes. They also find that Kansas City is sitting on an old caldera and is linked to Yellowstone. If Yellowstone erupted, it could mean the end of the United States and the entire northern hemisphere.
They soon discover that there are more than a few linked volcanoes. When a single volcano in Alaska starts to come alive, Allen tries to warn the government that this could be the trigger that ends the world. The Director of the Geological Survey Office, thinks Allen and his theory are farfetched and Allen is fired when he tells the world that the end is near.
God warned us that fire would be next. Is this the end?