This is the first time I saw a good size quake in Alabama. M3.8 is quite a big quake in this area. I bet this quake is caused by the cleaning-up operation on Reptilian Secret Underground Base led by Galactic Federation of Light.
There is no quarries or mines near the epicenter. But this area is near Pensacola where has many US Military bases and facilities. I believe this Reptilian Secret Underground Base is connected to the ones in US Military bases in Pensacola.