In remote areas with zero light pollution, the aurora might be visible earlier in the evening when the sky is still relatively bright. The lights are caused by charged particles expelled from the sun’s atmosphere colliding with gases in our planet’s magnetic field.
Aurora Borealis Tonight Visibility Forecast and Best Viewing Times
These collisions release energy in the form of light. Therefore, the time you spend driving away from cities is often more important than the specific hour on your watch.
Therefore, the best viewing times are dictated by when these particles are most likely to hit the magnetic field and when the sky is dark enough to see the resulting glow. Forecasters look at the Kp-index, which measures the disturbance in the Earth's magnetic field.
Aurora Borealis Tonight Visibility Forecast and Best Viewing Times
Successful aurora hunting is a practice in patience and flexibility. Understanding the Science Behind the Lights The core answer to what time for aurora borealis tonight lies not in the clock, but in the relationship between the Earth and the sun.
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