Mesoscale connective vortex

{
  "id": "MLC-T-ENV-016995",
  "term": "Mesoscale connective vortex",
  "field": "Environment",
  "term_source": "Mesoscale Connective Vortex",
  "definition": "A low-pressure center within an MCS that pulls winds into a circling pattern, or vortex. With a core only 30 to 60 miles wide and 1 to 3 miles deep, an MCV is often overlooked in standard weather analyses. But an MCV can take on a life of its own, persisting for up to 12 hours after its parent MCS has dissipated. This orphaned MCV will sometimes then become the seed of the next thunderstorm outbreak. An MCV that moves into tropical waters, such as the Gulf of Mexico, can serve as the nucleus for a tropical storm or hurricane.",
  "abbreviation": "MCV",
  "subject": "Natural environments",
  "references": [
    "NOAA Severe Weather 101 Thunderstorm Types at http://www.nssl.noaa.gov/education/svrwx101/thunderstorms/types"
  ],
  "url": "https://mlchart.com/terminology/environment/mesoscale-connective-vortex/"
}