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blue jet
(redirected from blue jets)

   Also found in: Wikipedia 0.02 sec.
blue jet
n.
A discharge of blue light that starts from the top of active thunderstorm clouds and proceeds upwards. Also called reverse lightning.

blue jet
A conical discharge of blue light that starts from the top of active thunderstorm clouds and proceeds upward. Blue jets can last up to several hundred milliseconds and are believed to connect the top of a thundercloud with the ionosphere.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.blue jet - atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward
atmospheric electricity - electrical discharges in the atmosphere


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? Mentioned in ? References in periodicals archive
 
Other forms of lightning like sprites, blue jets, and gigantic jets help even the score by moving charge upward.
While The Green Machines are doing battle on one field, the Blue Jets are scoring a goal on another.
Only in the last few years have scientists discovered these red sprites and much rarer flares, called blue jets (SN: 12/17/94, p.
 
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