claim: The jet stream controls broad weather patterns, such as high-pressure and low-pressure systems.
evidences.evidence_id: Cyclone:113
evidences.article: Cyclone
evidences.evidence: A polar cyclone is a low-pressure weather system, usually spanning 1,000 kilometres (620 mi) to 2,000 kilometres (1,200 mi), in which the air circulates in a counterclockwise direction in the northern hemisphere, and a clockwise direction in the southern hemisphere.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Cyclone:69
evidences.article: Cyclone
evidences.evidence: A polar low is a small-scale, short-lived atmospheric low-pressure system (depression) that is found over the ocean areas poleward of the main polar front in both the Northern and Southern Hemispheres.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Extratropical cyclone:0
evidences.article: Extratropical cyclone
evidences.evidence: Extratropical cyclones, sometimes called mid-latitude cyclones or wave cyclones, are low-pressure areas which, along with the anticyclones of high-pressure areas, drive the weather over much of the Earth.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Extratropical cyclone:2
evidences.article: Extratropical cyclone
evidences.evidence: These types of cyclones are defined as large scale (synoptic) low pressure weather systems that occur in the middle latitudes of the Earth.
evidences.votes: REFUTES SUPPORTS
evidences.evidence_id: Jet stream:69
evidences.article: Jet stream
evidences.evidence: This causes surface low pressure and higher pressure at altitude.
evidences.votes: SUPPORTS SUPPORTS