. . "11470139-n"^^ . "0"^^ . . . . . "107808356"@en-us . . "110729857"@en-us . . "a high-speed high-altitude airstream blowing from west to east near the top of the troposphere; has important effects of the formation of weather fronts"@en-us . "0"^^ . . "jet stream"@en-us . "jet stream"^^ . "111470139"^^ .