I think it all just depends on the day/weather too, as to how far you can hear something.
We live about 17 miles from the closest set of train tracks, and on a clear calm night I can hear that train whistle coming through. Yet we live about 5 miles from the closest town (if you wanna call a gas station and weather siren a town). Well anyway living only 5 miles away I have yet to ever hear that tornado whistle go off..I know it's been blowen as others have told me they have heard it, but we have yet to hear that here.
The guineas up the road I can hear clear as a bell. Although there guineas, hens and roosters talk back and forth with ours. I can also hear the cows mooing that are about 8 miles straight as a crow flys over the ridges and what not on a crisp clear morning. So there again I think it just depends.
We live about 17 miles from the closest set of train tracks, and on a clear calm night I can hear that train whistle coming through. Yet we live about 5 miles from the closest town (if you wanna call a gas station and weather siren a town). Well anyway living only 5 miles away I have yet to ever hear that tornado whistle go off..I know it's been blowen as others have told me they have heard it, but we have yet to hear that here.
The guineas up the road I can hear clear as a bell. Although there guineas, hens and roosters talk back and forth with ours. I can also hear the cows mooing that are about 8 miles straight as a crow flys over the ridges and what not on a crisp clear morning. So there again I think it just depends.