Subtropical cyclone

{
  "id": "MLC-T-MET-002683",
  "term": "Subtropical cyclone",
  "field": "Meteorology and atmospheric science",
  "definition": "A non-frontal low pressure system that has characteristics of both tropical and extratropical cyclones. This system is typically an upper-level cold low with circulation extending to the surface layer and maximum sustained winds generally occurring at a radius of about 100 miles or more from the center. In comparison to tropical cyclones, such systems have a relatively broad zone of maximum winds that is located farther from the center, and typically have a less symmetric wind field and distribution of convection.",
  "references": [
    "NWS Glossary"
  ],
  "url": "https://mlchart.com/terminology/meteorology/subtropical-cyclone/"
}