Megafault looks remarkably like the film, except I seem to remember this one having a slightly higher budget. In addition, the fault ended up so big that the USA was visibly divided in two from space (as shown by a camera shot of the earth) and I still think the aforementioned presidential speech is in there (suggesting the cause was something to do with the way we currently live our lives... or something).
It definitely wasn't 2012. Other than this rather large crevice, there are basically no aftereffects to the disaster that I recall. It is possible it was the end result of a larger disaster that was mainly averted.