funnel cloud

{
  "id": "MLC-T-MET-001111",
  "term": "funnel cloud",
  "field": "Meteorology and atmospheric science",
  "definition": "A condensation funnel extending from the base of a towering cumulus or Cb, associated with a rotating column of air that is not in contact with the ground (and hence different from a tornado). A condensation funnel is a tornado, not a funnel cloud, if either a) it is in contact with the ground or b) a debris cloud or dust whirl is visible beneath it.",
  "references": [
    "NWS Glossary"
  ],
  "url": "https://mlchart.com/terminology/meteorology/funnel-cloud/"
}