I'm pretty sure it wasn't thunder. Less rumbling. It was a quick loud boom with a long trail off. Like 30 seconds. It really sounded like two jets going over

I heard two huge booms within a few seconds of each other in wardsboro! Around 12:15.

I've found that Harvard students have very little common sense when it comes to pedestrian etiquette and skills. They're constantly biking the wrong way or stepping out into the street while looking down at their phone. Might be a trade off for being academically gifted