Shallow low

{
  "id": "MLC-T-MET-008820",
  "term": "Shallow low",
  "field": "Meteorology and atmospheric science",
  "definition": "A low-pressure system with a cyclonic circulation that is confined to the lower part of the troposphere. The circulation weakens and disappears with increasing altitude, showing little or no reflection in the upper-level wind patterns. These systems are contrasted with deep, baroclinic cyclones that extend throughout the troposphere, such as mature mid-latitude cyclones.",
  "url": "https://mlchart.com/terminology/meteorology/shallow-low/"
}