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Originally posted by turboneon
Can you capture and upload a recording of it since it is still going on?
Originally posted by Monsieur Neary
Is it a low frequency? Any heavy continuous low frequency sound can potentially cause nausea in animals or people; I know it can have that effect on me.
Originally posted by Heliophant
Are you near any industrial or military facilities? Airports?
Can you put this on a map? Don't have to give away your exact location, just wanna know what 20mi area this is in.