Divergence theory of cyclones

{
  "id": "MLC-T-MET-005087",
  "term": "Divergence theory of cyclones",
  "field": "Meteorology and atmospheric science",
  "definition": "A meteorological theory explaining the formation and intensification of extratropical cyclones through the concept of upper-level divergence. It posits that regions of upper-level divergence, often associated with troughs in the jet stream, lead to upward motion and a decrease in surface pressure, fostering cyclogenesis. This theory highlights the dynamic coupling between upper and lower atmospheric levels in storm development.",
  "url": "https://mlchart.com/terminology/meteorology/divergence-theory-of-cyclones/"
}