The last time there were long profile seismic signals and surface movement and millions of bubbles the sinkhole was born, then again when a big chunk of the sinkhole sloughed off.If the salt dome collapses completely like it did at Lake Peigneur in 1980 that was caused when a drilling rig punctured a protective layer in the salt mine wall, causing the entire lake which was above it, including a drilling rig, several larges barges and large chunks of surrounding land to be pulled down into the cavern.

Pressure was so great, the bayou ran backwards, created a large waterfall, and was sucked back into the puncture hole.

The Bayou Corne sinkhole is a result of Louisiana’s onshore faults and fractures link to Gulf of Mexico where methane gas has been leaking since April 2010 when BP wrecked the Macondo well, that has allowed salt water, oil and methane to flow up into the faults, fractures and aquifers, arsenic plumes are also associated with the heavy bubbling and the waters are rolling from escaping methane, ethane, and propane with the amount of methane in the faults, fractures,aquifers and sinkhole this would be a catastrophic event if it were to ignite it would be in the range of one and a half B83 thermonuclear (hydrogen) bombs. The salt domes are a vast structure if several were to collapse within themselves scientists have suggested 100's of acres of land and everything in it's path would be gone. That's why they have pulled everyone away from the immediate area because even though they cannot predict what will happen they know the signals and large seismic signals and excess bubbles are usually followed by an event. Prayers to you EC maybe you and hubby should take that trip.