Stamp: Kelvin-Helmholtz Clouds (Germany, Federal Republic 2020)
Kelvin-Helmholtz Clouds (Germany, Federal Republic 2020)
02 March (Germany, Federal Republic ) within release Atmospheric Phenomena goes into circulation Stamp Kelvin-Helmholtz Clouds face value 80 Euro cent
| Stamp Kelvin-Helmholtz Clouds in catalogues | |
|---|---|
| Michel: | Mi: DE 3532 |
| Yvert et Tellier: | Yt: DE 3310 |
Stamp is horizontal format.
Issued in booklet panes containing ten of this stamp and ten of the other stamp in this series.Also in the issue Atmospheric Phenomena:
- Mini Sheet - Kelvin-Helmholtz Clouds face value 10*80;
- Stamp - Kelvin-Helmholtz Clouds face value 80;
- Mini Sheet - Lenticular Clouds face value 10*80;
- Stamp - Lenticular Clouds face value 80;
- Stamp - Lenticular Clouds face value 80;
- Stamp - Kelvin-Helmholtz Clouds face value 80;
- Mini Sheet - Kelvin-Helmholtz Clouds-Lenticular Clouds face value 20*80;
Stamp Kelvin-Helmholtz Clouds it reflects the thematic directions:
In meteorology, a cloud is an aerosol consisting of a visible mass of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature.
