| Northern Lights |
| According to scientific
explanation, the Northern Lights are triggered by a solar wind carrying
photons and electrons that release energy from nitrogen and oxygen atoms
it encounters in earth’s magnetic field. The released energy travels
along magnetic lines of force and when it reaches the northern and
southern Polar Regions, it produces forms of colored light. All this
activity takes place in the ionosphere, between 60 km to 500 km above
ground level.
A clear, moonless night is the best time for viewing the Lights, regardless of the season. Wintertime is ideal for watching the sky because long dark nights provide the best background for showcasing the celestial activity. Fort McMurray provides the perfect setting for Northern Lights gazing as it is located on the edge of the auroral belt which roughly centers on the 65th parallel.
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Return to Fort McMurray page |
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(We did not witness the Northern Lights in our visit in early September. These beautiful pictures are from the Internet.)
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