I just saw a very large thing drop from the sky

About an hour ago (7:55 PM local time), I was driving along near 138th
St and Shea in Scottsdale, a suburb of Phoenix, Arizona, in a mostly
dark residential neighborhood when all of a sudden I saw this enormous
green light in the corner of my eye to the northeast, and turned my
head to see something very large descend. It had something encircled
by a green glow with a tail, and I assume it was just a space rock or
some other type of object. There are mountains nearby (the McDowell
Mountains, I believe), although didn't really obstruct my view of the
object until it was very close to the ground. The object did drop on
the other side of the mountains. I can virtually guarantee you that
this made a collision with the Earth, since when it disappeared behind
the mountains, it was still many orders of magnitude larger than
anything else I've seen. I had my windows open and radio in my car
relatively low but I didn't hear anything that would indicate a
collision. I smelt burning but it was probably from my car (it likes
to do that a lot).

Surely these things must be tracked. There must be a place I can go
tomorrow that will tell me where this thing landed (if it did at all).
Is there such a database? I'll check the local newspapers but I doubt
they'll have anything about it. Any help would be appreciated.

Jason

Jason You should have pulled over and marked the spot where you saw
this green object,and gone back in the morning. Next advice junk that
car. Bert