SONIC BOOM 12-09-09

Sonic Booms in the Metro?
Posted: Dec 09, 2009 9:20 PM CST
Updated: Dec 10, 2009 7:32 PM CST

Updated by Sarah Sanchez-email

TUCSON, AZ (KOLD) - Twice on Wednesday, KOLD NEWS 13 received tweets, emails and phone calls about a loud boom. Was it an earthquake, mining activity or a sonic boom?

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http://www.kold.com/Global/story.asp?S=11652536