Bloomington, IN Open About 4 hours

Other

Starting around 9:30 pm to 11:45 pm this evening, I am hear I ng an intermittent low pitch rumbling sound that is disturbing my sleep. It is now 11:45 pm and the noise is continuing. The noise is low pitched, a rumbling, that usually lasts 15 seconds of more, with a few seconds of quiet before it resumes.