Here’s some possible fireworks nobody would like to see: an unusual swarm of earthquakes under Yellowstone National Park which one Utah scientist says might be "something precursory" to a volcanic eruption.
Via Fresh Bilge.
UPDATE: A good, professional geological discussion about the possibility of an eruption that does not quite end on "Don’t worry, be happy," but it comes close. Also via FB. Includes a very scary video what-if.
THE TEXAS SCRIBBLER 