posted on Jan, 19 2012 @ 04:18 AM
I will not make fun of your post.
This is a real phenomena that has so many occurrences, there is something causing it for sure.
I originally thought that these sounds were ground fracing, by oil companies. It may be true for some of these events, however it cannot be for all
of them, there is just too much of it going on.
We all need to stay grounded in an open mind, and be good observers, like yourself.