'This part of the troposphere that's 7 miles up has winds that are over 60 knots'
the jetstream
J DUB: This part of the troposphere thats 7 miles up has winds that are over 60 knots
This part of the troposphere that's 7 miles up has winds that are over 60 knots
This part of the troposphere that's 7 miles up has winds that are over 60 knots
"J" DUB
the jetstream
"J" DUB