It is 3:49am January 22nd and I woke up to my beagle growling. At first I thought she was having a dream, then it saw her looking out the window.
I heard a horn, like a train horn from outside. I looked out several windows all sides of the house and could not determine the direction of the horn other than from the sky.
A half hour after the horn a loud boom came from under the house. It was a unique low tone boom that shook the house and awoke my daughter.
Then the horn started again for about 2 minutes.
Amateur Radio Operator
Call Sign (KD8BIG)