claim: But when the Arctic warms up faster than the equator does […] the jet stream’s flow can become weakened and elongated.
evidences.evidence_id: Jet stream:121
evidences.article: Jet stream
evidences.evidence: During the Dust Bowl, the jet stream weakened and changed course traveling farther south than normal.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Jet stream:125
evidences.article: Jet stream
evidences.evidence: This in turn reduces the temperature gradient that drives jet stream winds, which may eventually cause the jet stream to become weaker and more variable in its course.
evidences.votes: SUPPORTS SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Jet stream:127
evidences.article: Jet stream
evidences.evidence: With a weaker jet stream, the Polar vortex has a higher probability to leak out of the polar area and bring extremely cold weather to the middle latitude regions.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS NOT_ENOUGH_INFO
evidences.evidence_id: Jet stream:134
evidences.article: Jet stream
evidences.evidence: During these dark months the air high over the poles becomes much colder than the air over the Equator.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Jet stream:66
evidences.article: Jet stream
evidences.evidence: Therefore, the strong eastward moving jet streams are in part a simple consequence of the fact that the Equator is warmer than the North and South poles.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS SUPPORTS