Sea-salt nucleus

{
  "id": "MLC-T-MET-008725",
  "term": "Sea-salt nucleus",
  "field": "Meteorology and atmospheric science",
  "definition": "A type of hygroscopic aerosol particle formed when bubbles burst at the ocean surface, ejecting tiny droplets of seawater into the atmosphere that subsequently evaporate. These particles, composed primarily of sodium chloride, serve as effective cloud condensation nuclei due to their ability to attract water vapor even at relative humidities below 100 percent. Their sizes range from approximately 0.1 to 10 micrometers in diameter, influencing cloud properties and precipitation processes over marine and coastal areas.",
  "url": "https://mlchart.com/terminology/meteorology/sea-salt-nucleus/"
}