OF THE
TIMES
I know what they're talking about! I'm in PA and have felt and heard these booms too for over two years. Nobody can explain them. I am over 25 miles from Brookfield. In the country, near Shenango Dam. Just out of nowhere, BOOM!! Loud, shaking the house. Haven't heard one for about three or four months, but I know what this lady is talking about in this clip!
Alaska notoriously experiences a lot of seismic activity, and in the first nine days of 2019 has been shaken by 81 earthquakes of a magnitude 2.5 or higher according to the United States Geological Survey. Of these, five have been magnitude 4.5 or higher, with one reaching magnitude 6.1. This huge quake took place 54km south-southwest of Tanaga Volcano on January 5.Is this normal?
Comment: From China to Russia, world is blanketed in white - in pictures