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Factor index
FAQ: What does "Probability" refer to in this forecast?
Probability refers to the probability of active auroras in the skies above the community. The term “active auroras” refers to periods of unsettled geomagnetic field conditions that result in the brightening of auroral structures.
The weather conditions of the night will directly determine whether Aurora can be seen, which is the most critical factor.
What are the northern lights?
Auroras are natural displays of light in the sky that can be seen with the naked eye. Auroras occur when charged particles (electrons and protons) collide with gases in the Earth's upper atmosphere, producing tiny flashes that fill the sky with colourful light. As billions of these tiny flashes occur in sequence, the lights appear to move or "dance."
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