Earthquake
Brunswick just shook some from top to bottom of town. No trains planes, or explosions, just shaking.
They got it in Delaware and Philly just as strong, so says my facebook feed.
Sometimes I wonder if social media is a good thing or a bad thing.
Downtown DC felt like a 4.0-ish. No visible damage, a couple of power shutdowns to some buildings. Fire dept. is running around turning off all the tripped alarms.