They are rattling my house and windows. Called friends and family. They also feel it. What are these booms across central Pennsylvania, please?
Those noises you’re hearing are part of scheduled exercises at Fort Indiantown Gap.
During the month of May between 8AM and 11PM exercises include a variety of live-fire artillery, demolition and mortar exercises.
Artillery firing and demolition training has been scheduled for May 17-19th, artillery firing May 20-22nd, and mortars May 27-30th.