What kind of weather does it take to see the harmonious aurora?

This kind of scene can only be seen in the following weather conditions:

Harmonious aurora can only be seen in sunny or partly cloudy weather with no fog, no wind, no air pollution and excellent visibility at night. The high altitude geographical conditions and good meteorological conditions fully satisfy the possibility of beautiful aurora on a clear night.

In addition, the appearance of harmonious aurora is also influenced by the intensity of solar activity, the number of sunspots and geomagnetic latitude.