Choose aurora health care for you and your family. Auroras are the result of disturbances in the earth's magnetosphere caused by enhanced speeds of solar wind from coronal holes and coronal mass ejections These disturbances alter the trajectories of charged particles in the magnetospheric plasma. This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below The animations further down show what the aurora’s been up to over the last 24 hours and estimates what the next 30 minutes will be like. Aurora is colorado's third largest city with a diverse population of more than 398,000
Whether you're planning a trip to see the northern lights or just curious about the science behind them, here's everything you need to know about what causes the northern lights, when and where. Aurora, luminous phenomenon of earth’s upper atmosphere that occurs primarily in high latitudes of both hemispheres In the northern hemisphere auroras are called aurora borealis, aurora polaris, or northern lights, and in the southern hemisphere they are called aurora australis or southern lights. An aurora is a natural light display that shimmers in the sky Blue, red, yellow, green, and orange lights shift gently and change shape like softly blowing curtains Auroras are only visible at night, and usually only appear in lower polar regions.
The aurora is not visible during daylight hours The aurora does not need to be directly overhead but can be observed from as much as a 1000 km away when the aurora is bright and if conditions are right.
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