Can you predict when and where there will be aurora?
Aurora FAQThe ultimate energy source for the aurora is the solar wind. When the solar wind is calm, we tend to have very little aurora, when the solar wind is very strong and perturbed, we have a chance of intense aurora. The sun turns on its own axis once every 27 days, so an active region that produced perturbations might again cause aurora 27 days later. The solar wind takes a few (2-3) days to get here on its way from the sun.
Related QuestionsWhat is aurora?
Aurora FAQAurora is a luminous glow of the upper atmosphere which is caused by energetic particles that enter the atmosphere from above. This definition differentiates aurora from other forms of airglow, and from sky brightness that is due to reflected or scattered sunlight. Airglow features that have "internal" energy sources are more common than aurora, for example lightening and all associated optical emissions like sprites should not be considered aurora.
Related QuestionsHow often is there aurora?
Aurora FAQWeak aurora, with a small, barely visible auroral oval in this image from the POLAR VIS instrument. The bright crescant shape light on the left is from the sun illuminating the Earth. When the solar wind is calm, the aurora might only be at high latitudes and might be faint, but there is still aurora. In order to see aurora, however, the sky must be dark and clear. Sunlight and clouds are the biggest obstacle to auroral observations.
Related QuestionsWhat is the Aurora Borealis?
Frequently Asked Questions about the Arctic - All Things Arc...The Aurora Borealis or Northern Lights are mesmerizing, dynamic displays of light that appear in the nighttime Arctic skies. They appear in many forms -- pillars, streaks, wisps, haloes, and curtains of vibrating color. Auroras are caused by collisions between electrically charged particles from the sun and gases in Earth's upper atmosphere.
Related QuestionsWhat is the altitude of aurora?
Aurora FAQThe aurora extends over a very large altitude range. The altitude where the emission comes from depends on the energy of the energetic electrons that make the aurora. The more energy the bigger the punch, and the deeper the electron gets into the atmosphere. Very intense aurora from high energy electrons can be as low as 80 km (50 miles). The top of the visible aurora peters out at about 2-300 km (120-200 miles), but sometimes high altitude aurora can be seen as high as 600 km (350 miles).
Related QuestionsWhat causes the aurora?
Aurora FAQThe immediate cause of aurora are precipitating energetic particles. These particles are electrons and protons that are energized in the near geospace environment. This energization process draws its energy from the interaction of the Earth's magnetosphere with the solar wind. The magnetosphere is a volume of space that surrounds the Earth. We have this magnetosphere because of Earth's internal magnetic field. This field extends to space until it is balanced by the solar wind.
Related QuestionsCan you hear the aurora?
Aurora FAQThis is a difficult question to answer. It is easy to say that the aurora makes no audible sound. The upper atmosphere is too thin to carry sound waves, and the aurora is so far away that it would take a sound wave 5 minutes to travel from an overhead aurora to the ground. But many people claim that they hear something at the same time when there is aurora in the sky.
Related QuestionsWhat is proton aurora?
Aurora FAQMost visible aurora comes from precipitating electrons. However, the magnetosphere also shoots energetic protons toward the atmosphere. Both electrons and protons are charged particles, and they are not free to move in just any direction (see question 6). The curtain shapes of aurora results from this restriction on the motion of charged particles. When an electron spirals along the magnetic field into the atmosphere, it stays on or near this field line even when it makes a collision.
Related QuestionsWhat is black aurora?
Aurora FAQSometimes you can have diffuse auroral curtains and arcs that have small gaps. These gaps are usually thinner than the arc thickness next to the gap, and they look like a black auroral curtain embedded in the bright auroral glow around them. The black auroras can have curls and other structure. The sense of direction of these curls is opposite to that of regular auroral curtains.
Related QuestionsWhat are the most common ways to predict ovulation?
Ovulation Calculator: OvulationPredicting ovulation is key to successful conception. The four most common methods, listed below, are BBT Charting, maintaining an ovulation calendar, ovulation testing, and cervical mucus analysis: Basal Body Temperature: The BBT method requires you to monitor your temperature every morning. Thermal changes are due to the increase of progesterone in your system. At the onset of ovulation, your body temperature will rise between 0.4°F and 0.8°F.
Related QuestionsIs treatment with the Aurora safe?
Boise Image Medi-Spa Frequently Asked QuestionsTreatment is very safe for the skin. There are many advances in the Aurora technology that make it one of the safest hair removal systems available for all skin colors. There are no long-term health hazards from light or electric energies used in the Aurora. Both have been used for decades in medicine, surgery, and aesthetics.
Related QuestionsWhat makes the color of the aurora?
Aurora FAQThe composition and density of the atmosphere and the altitude of the aurora determine the possible light emissions. When an excited atom or molecule returns to the ground state, it sends out a photon with a specific energy. This energy depends on the type of atom and on the level of excitement, and we perceive the energy of a photon as color. The upper atmosphere consists of air just like the air we breathe.
Related QuestionsWill there be aurora tonight?
SpaceWeather FAQThis is very difficult to answer, and a question we might get once every few minutes when there is an active storm. The factors if it is visible where you are are many. Location, latitude, light pollution by moon or cities, clouds, etc. etc. Read the latest forecast notes on http://www.spacew.com/. And understand that the question when exactly it will start is asking when the rain will start when rain is expected in the weather forecast.
Related QuestionsHow do I photograph the aurora?
SpaceWeather FAQPlease take a look here. For some starting points on exposure times, check this page. Also the information in the gallery for each photo on http://www.northern-lights.no/ and http://www.spacew.com/ is a good source of information. On this site we added a page with tutorials on how to edit photos of the aurora. For tips on actually shooting the aurora in the field you better check out one of the links mentioned before.
Related QuestionsWhat is Aurora Student?
University of Manitoba: Faculty of Arts - Frequently Asked Q...Aurora Student is the student information system. You can log in and register, check your program, transit to Arts or Science from University 1 or declare your Major and Minor. You can also access fees, grades, transcripts, booklists and tax forms. Please check out the Registrar's Office website for more information or go directly to Aurora Student.
Related QuestionsHow can I find Aurora Candles?
Aurora CandlesWe are happy for our customers to contact us by phone or email and we will let you know where our nearest stockist is or you can come into our Aurora Candle shop at the Subiaco Pavilion Markets.
Related QuestionsIs it possible to predict suicide?
All About Depression: General: Suicide FAQthe current time there is no definitive measure to predict suicide or suicidal behavior. Researchers have identified factors that place individuals at higher risk for suicide, but very few persons with these risk factors will actually commit suicide. Risk factors include mental illness, substance abuse, previous suicide attempts, family history of suicide, history of being sexually abused, and impulsive or aggressive tendencies.
Related QuestionsWant to know how we predict when our mares will foal?
FAQMany of you have asked how we test our mares to predict foaling within 12 hour period percentages. For many years we have had great success using the "Predict-A-Foal, Mare Foaling Predictor Kit" by Animal Healthcare Products. We don't sell this kit nor do we work for them but can, from personal experience highly recommend it as accurate and very helpful. The kit is easy to use. A small sample of milk (colostrum) is taken from the mare and added to test solution which is included.
Related QuestionsDo you predict points won by?
Proline Player - faqThe short answer to that is no! Many new to the site expect us to be able to predict the probable winner or whether or not a team will cover a certain point spread. This is not our intention. This may surprise you but we do not even consider who is going to win an important question. Bettors used to the concept of playing edges will understand what I mean when I say this. What we do here is provide a much more valuable and realistic service.
Related QuestionsCan you predict the death of someone?
Frequently Asked Questions (FAQ) on Indian AstrologyIt is said that it's very difficult to come out with exact moment (or even day) for someone's death. Even great demi-gods (devta) and demi-goddesses (devi) can not tell the death of someone. This secret is with God Himself. Although, Sage Jaimini has mentioned many rules for predicting death in Jaimini Sutras, it requires lot of astrology knowledge, spiritual power, intuition power and all above the grace of God to know it.
Related QuestionsCan you predict the future?
FAQ - CLAIRVOYANT GUIDANCE (DotNet)NO ONE knows the future for certain. What a good Reader can do is extrapolate the likely future outcome from many factors including the mindset/habits/attitude of the person in question, the past patterns of the situation, the energy surrounding the question, and the visions she is seeing. The Reader can then based a likely outcome on that information. Also, people (Clairvoyant or not) can have premonitions - uncontrolled glimpses into a future path that do sometimes happen.
Related QuestionsSpiritual and psychic advisor, spiritual readingsNo. I believe doing so would deny God's greatest gift to us--free will. We all have the ability to choose what we do next and to change our plans at any time. However, I do offer what's called "probable futures," which is an indication of how things will probably pan out for you given your current energy. I'll also receive messages about what YOU can do to achieve a personal goal that you desire in your future.Related Questions
Bikini Science--Frequently Asked QuestionsAh, the final question. Answer: Observation, learning and the making of records, and adopting what works. Bikini Science analysis begins by defining ideas (concepts) and searching for relationships between them that invite prediction, not unlike any other science. Higher velocities require better radar, so to speak. The why's of the bikini are sprinkled throughout. You are invited to navigate this virtual world and make you own discoveries.Related Questions
What is Predict & Win?
Formula 1 2007: Ferrari, McLaren, BMW Sauber, Renault, Toyot...Predict & Win is a skill-based Formula 1 game. Use your knowledge of Formula 1, and your rating of the teams/drivers, to predict various possibilities: who will take pole position, who will retire first or who will win the race - the possibilities are endless.
Related QuestionsWho should get Aurora treatment for Hair Removal?
Boise Image Medi-Spa Frequently Asked QuestionsAnyone who wants a solution to shaving, waxing, plucking, or electrolysis. There are a few medical conditions that contraindicate people from treatment, which will be discussed with your Aurora clinician during consultation. The Aurora and/or the Polaris uses gentle light and electric energies to restore skin to a more youthful state.
Related QuestionsIs treatment with the Aurora or the Polaris safe?
Boise Image Medi-Spa Frequently Asked QuestionsTreatment is very safe for the skin. There are many advances in the Aurora and Polaris technology that make it unparalleled for skin safety, without compromising effectiveness for treatment. There are no long-term health hazards from light or electric energies used in the Aurora or Polaris. Both technologies have been used for decades in medicine, surgery, and aesthetics without adversity
Related QuestionsWhy does aurora have the shape of curtains?
Aurora FAQThe magnetic field confines the motion of auroral electrons. Think of it as painted magnetic field lines. The electrons that make the aurora are charged particles, and they are not free to move in just any direction. Magnetic fields impede motion of charged particles when they try to cross the magnetic field. Charged particles can move freely only parallel to the magnetic field (either in the direction of the field or against it).
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