This may not be SINKHOLE related … but just in case ….
[more info in comments on original post]
Maybe not related … FYI:
Fla. Geological Survey –
Sinkhole Frequently Asked Questions
CORRECTION:½ the building is standing (maybe unstable)
Were therepeople inside ??
OVER 50 Missing – it was a 12 story condo
Was it related to this Navy test offshore???
“The U.S. Geological Survey said the explosion, which occurred in the Atlantic Ocean off the Florida coast, registered as a 3.9 magnitude earthquake.”