Ecnephias

{
  "id": "MLC-T-MET-005257",
  "term": "Ecnephias",
  "field": "Meteorology and atmospheric science",
  "definition": "A violent, dark squall that appears suddenly, often associated with a thunderstorm. It is characterized by a rapid increase in wind speed and a dramatic darkening of the sky, resembling the onset of night. This phenomenon is most frequently observed in tropical and subtropical regions, where strong convective activity is common.",
  "url": "https://mlchart.com/terminology/meteorology/ecnephias/"
}