Pseudoadiabatic lapse rate
Term · Meteorology and atmospheric science · MLC-T-MET-008192
The rate at which the temperature of a saturated air parcel decreases with increasing altitude during a pseudoadiabatic process. This rate is less than the dry adiabatic lapse rate because the latent heat released during condensation partially offsets the cooling due to expansion. It is a key parameter for assessing atmospheric stability and predicting cloud formation, typically ranging from 4 to 9 °C per kilometer.
| Identifier | MLC-T-MET-008192 |
|---|---|
| Field | Meteorology and atmospheric science |
Record as JSON
{
"id": "MLC-T-MET-008192",
"term": "Pseudoadiabatic lapse rate",
"field": "Meteorology and atmospheric science",
"definition": "The rate at which the temperature of a saturated air parcel decreases with increasing altitude during a pseudoadiabatic process. This rate is less than the dry adiabatic lapse rate because the latent heat released during condensation partially offsets the cooling due to expansion. It is a key parameter for assessing atmospheric stability and predicting cloud formation, typically ranging from 4 to 9 °C per kilometer.",
"url": "https://mlchart.com/terminology/meteorology/pseudoadiabatic-lapse-rate/"
}
Record 7,516 of 10,816 in Meteorology and atmospheric science terminology (MLC-0110). Request the full dataset.