My son and I were outside playing tennis when we heard it. Thought it was a tanker explosion or a plane crashed. But what was weird was there was a gush of wind right after for like 20 seconds. No wind all day before. Boom. Then gush of wind. Then no wind for the rest of the day. I was thinking of those pressure waves after a bomb explodes. Wind is pushed outward, then rushes back in. Could a pressure wave at 30k feet reach the ground like that and causes gusts?
No more wind after that. Light breeze for the rest of the day. So it had to be related.