1. The aurora phenomena exhibit differences between the North and South Poles, yet share the same underlying principle.
2. Auroras are a natural phenomenon that arise when the solar wind collides with the high-altitude atmosphere at the poles.
3. This interaction between the solar wind and Earth's magnetic field results in the generation of auroras in high-latitude regions around the poles.
4. The Southern Lights (aurora australis) and the Northern Lights (aurora borealis) are two distinct auroral phenomena, occurring respectively near the South Pole and the North Pole.
5. The occurrence of auroras is influenced by three main factors: the atmosphere, Earth's magnetic field, and high-energy charged particles.
6. Auroras predominantly appear in regions between magnetic latitudes of 25° to 30°, known as the auroral zone.
7. In areas between magnetic latitudes of 45° to 60°, auroras are weaker and referred to as the weak auroral zone.
8. Regions with magnetic latitudes below 45°几乎display almost no auroras and are considered the far-ultra low auroral zone.
9. The best locations for observing auroras include Alaska, northern Canada, and Mohe County in Heilongjiang Province, China.
10. Auroras are most frequently observed during the autumn and winter nights, particularly between 10 PM and 2 AM from November to February, when they can last for about an hour.
