If you'd like to read on it from the beginning this is the place to go.
http://www.examiner.com/topic/bayou-corne-sinkhole-disaster/articles?page=2
Start at page 4 and work your way forward.
Sorry about the link, I suck at the technically lol
Louisiana State of Emergency: Oil and gas sinkhole disaster area risks and rights violations escalating
A possible breach of a butane-filled well 1500 feet from Bayou Corne's sinkhole, the size of three football fields, is so "very serious," it has Assumption Parish sheriff and local residents ordered to evacuate worried about a catastrophic explosion, one according to scientists in an Examiner investigation, would be in the range of one and a half B83 thermonuclear (hydrogen) bombs, the most powerful United States weapons in active service.
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Video: 8/11/2012 -- Louisiana Sink Hole Explained -- POSSIBLE HUGE CATASTROPHE -- 100 Hiroshimas.
“The disaster is made all the more worrisome because the hole is believed to be close to a well containing 1.5 million barrels of liquid butane, a highly volatile liquid that turns into a highly flammable vapor upon release,” CNN reported Friday about Louisiana's declared State of Emergency.
