Source Region:
* Continental (c): Air masses that form over land.
* Maritime (m): Air masses that form over oceans.
Temperature:
* Arctic (A): Very cold air masses forming over the Arctic.
* Polar (P): Cold air masses forming in high-latitude regions.
* Tropical (T): Warm air masses forming in low-latitude regions.
Combining these factors, we get common air mass classifications:
* cA: Continental Arctic (very cold and dry)
* cP: Continental Polar (cold and dry)
* cT: Continental Tropical (warm and dry)
* mA: Maritime Arctic (cold and moist)
* mP: Maritime Polar (cool and moist)
* mT: Maritime Tropical (warm and moist)
Additional Factors:
While the primary classification is based on source region and temperature, other factors can be considered, such as:
* Humidity: Dry (d) or moist (m)
* Stability: Stable (stable air resists vertical movement) or unstable (unstable air promotes vertical movement).
Understanding air mass classification is crucial for forecasting weather patterns, as the characteristics of an air mass influence its behavior and the weather it brings.
