![]() Above 150 miles (240 km) ruby reds appear. Blue violet/reds occur below 60 miles (100 km), with bright green strongest between 60-150 miles (100-240 km). Displays may take many forms, including rippling curtains, pulsating globs, traveling pulses, or steady glows. To view them, look in the direction of the North Pole.Ĭolors and patterns are from the types of ions or atoms being energized as they collide with the atmosphere and are affected by lines of magnetic force. Technically yes, although they are more frequent at higher latitudes and closer to the Earth’s North and South Poles. There, the particles interact with gases in our atmosphere resulting in beautiful displays of light in the sky. This type of solar storm comes toward earth with energy and small particles directly to the magnetic field lines at the north and south poles into Earth's atmosphere. Solar storms called a coronal mass ejection is when the Sun emmits a bubble of electrified gas that travels through space at high speeds. The sun sends a constant stream of solar wind and are solar storms. The protective magnetic field around Earth shields us from most of the energy and particles, and we don't even notice them. Solar storms beginning at the suns service travel to earth. This phenomenon occurs when electrically. Even though auroras are best seen at night, they are actually caused by the Sun. The northern lights, known as the aurora borealis, are a spectacular natural light show visible at certain times of the year in the Northern Hemisphere. ![]() Northern lights are also called by their scientific name, aurora borealis while the southern lights are called aurora australis. Polar lights (aurora polaris) are a natural phenomenon found in both the northern and southern hemispheres that can be truly awe inspiring. October through April have proven to be the best months for viewing.Dress warmly so you are prepared for anything, especially if you plan on being outside at night in potentially freezing temperatures.You want a dark horizon in front of you as you face north. Position your view point to face north and be sure there are no large lights.It features a 30-minute and 3-day forecast. The best tool for predicting a show is the Space Weather Prediction Station from NOAA for updated sky charts and help to find the planets and constellations in the night sky.Check your local weather forecast and be aware of any storms coming (cloudy weather) your way.Find a dark place with a clear view of the sky.Tips For The Best Viewing of The Northern Lights: The Aurorae Borealis can be seen only in the Northern hemisphere skies above Canada and Alaska because these places experience longer nights during wintertime (the sky darkens sooner). This beautiful natural phenomenon was named for the Roman goddess of dawn, Aurora, as well as the Greek name for the north wind, Borealis. The show put on by aurora borealis - also known as the northern lights - is truly breathtaking its colors dance across the sky in swirls of green and red hues that seem nothing less than a celestial gift. Here in The County, the Milky Way shines clearest in the months of October and April. The region is known for the darkest skies in new england and horizons often stretch on endlessly without interruption from artificial light sources. Without light pollution, the sky feels bigger and brighter than ever before. There, far from the light pollution of the city, you’ll be able to see the lights in all their glory like never before.Īnyone who has ever been mesmerized by the cosmos during a clear night in Maine is surprised by how many stars they can see without any interference. If you’re looking to experience the Aurora Borealis, there are few better places in the lower 48 States to do so than in Aroostook County Maine. Northern Lights are often viewed in a very quiet, natural environment.Why You Should Visit Aroostook County Maine to See the Northern Lights This suggest that Auroral sounds must be created near the observer, possibly even inside their head! No, not imaginary, but a 'leakage of the electrical impulses from the nerves in the eye (carrying images of the aurora to the brain) into the part of the brain the processes sound'. Similar to that of thunder and lightning.In addition, the air is thin up there, too thin to effectively carry sound over great distances. With the Aurora occuring about 80-300km above ground, there should be a delay between movement and sound. SWISHING - The fact that these sounds seem to accompany movement in the Northern Lights presents a minor difficulty. Being the helpful CNSC research people we are.here are a couple of the theories relating to Auroral sound. Others claim to hear a electrical, crackling sound. This topic has long been a source of debate but it seems they do! Now, many people report hearing a 'swish' as the lights move and flicker in the sky.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |