I received one e-mail last night and also saw one report on a neighborhood mailing list. Haven’t been able to find any official info about it and no obvious casualty-related incident followed …
I’m down at Delridge and Graham and heard the same thing. Thought it was a transformer blowing. If we both heard it and you’re all the way over there, those were some big booms!! our house didnt rattle, maybe it was closer to you.
