A substantial meteor crossed the eastern US at approximately 12:45 PM yesterday, and another fireball caused residents to report a possible plane crash in the UK 7 hours later, at 12:20 AM local time. The object that crossed the eastern US probably weighed around a hundred tons, and would have done signifcant damage if it had reached the ground. However, there were no reports of damage. The second fireball was probably smaller, but also a substantial meteor.

http://www.youtube.com/watch?v=-zIr-GEnDNg&feature=uploademail
Story Source:
http://www.foxnews.com/scitech/2011/02/15/large-fireball-sighted-east-coast/