Lexington/Concord/Waltham area - heavy rains, thunder and lightning, but no tornadoes!
Didn’t shut down the PC, either...
You got worse weather than I did, didn’t you, being north of here. Initial radar made it look to be a Flash Boom Bye. I don’t think I’ve seen cells grow so explosively. I don’t recall MA having such damaging twisters, either.