I don't think NASA or any scientists knows exactly what is going on, so your observations are most likely just as valid as theirs. I do know about a month ago, between 10 and 10:15 pm, I heard a huge explosion or boom, like a cannon going off, causing some reverb. It scared the hell out of me. I was on the computer, so I didn't notice any bright object crossing the sky, but I did hear the boom. I live in the country and no one reported any explosions from their farms. I have no idea if it was connected to the stuff people are hearing and reporting now that is going on with the bolides, but it was something I never heard before. The boom did seem to come from the north.
``Where the Bishop is, there let the multitude of believers be;
even as where Jesus is, there is the Catholic Church'' Ignatius of Antioch, 1st c. A.D