Yes, I've seen this before. The cell phone video is very poor.
The fact there appears to be some "nuclear floating hole" with high radiation in the area is interesting, but until several other cases appear, this is just one for the books.

I have heard of other cases where a craft lands, and there are high levels of radiation in the same spot, and I even know of a case up in Canada in the 1950's where a farmer walked up to a craft to touch it and was severley burned from an exhaust portal when it took off. It let a grill mark on his chest. I actually know the physician who examined him and interviewed him at length and he is still puzzled by it. The man was very sick for a long time and eventually died of cancer.

Of course this brings up the radiation case from Alabama where the the two women and one young boy were made very ill by radiation by a huge craft being closely followed by army helicopters.

I have read enough excellent ufo cases to know that some are compelling, and some are just plain STRANGE. There appears to be some dimensional portal involved,.... along with electromagnetic charges and often synchronicity and telepathy that makes investigating them a fascinating hobby. However, after awhile; if you've seen them once, you've seen them all. You won't catch me playing in a back alley in Mexico at 2am with some teenagers, so I doubt I'll get grabbed by an alien.