Mirage and crypto voice lines. The Parry arc is actually moonlight or sunlight deflected by passing through elongated airborne ice crystals. During inversion conditions in the Tanana Valley, there is a layer of dense, cold air next to the ground with warmer air overlying it. Fireball meteors, auroras, noctilucent clouds, mirage phenomena, atmospheric dust, city lights reflected from clouds, earthquake lights, lightning, forest fires, ice crystals and raindrops in the air, plus a host of other phenomena can create strange effects. Her The Harrier is fairly bulky, intended primarily for ground support, and does not have the fighter potential of the sleek Mirage. She was known to live in a Was this a mirage, the northern lights or what? A possible explanation is the Parry arc named after the explorer, W. Performance alone probably will not decide the contest between these two aircraft. Mar 2, 1995 · Is the Great One a grand illusion? Is the tallest mountain in North America a mirage? A friend recently told me that the Mount McKinley we see as a huge lump on the southwest Fairbanks horizon is actually an impostor, an optical illusion that really isn't there. . Parry, who first reported seeing the phenomenon while searching for a northwest passage in 1819-1820. The Arctic mirage is a different story altogether. Unfortunately, the same layering that gives us glorious mirages compounds the severe air pollution problem in the Fairbanks area. Under these conditions light rays between two points are bent downward (convex upward), making it appear that distant objects are higher than they actually are. In one traditional story she was King Arthur's sister and learned many of her skills from Merlin the Magician. Even when the air is stagnant, there is enough air movement to cause the mirage images to come and go rapidly. E. But it does not require long runways on which to take off or land, and can even hover like a helicopter. Fata Morgana, also known as Morgan le Fay, was a fairy enchantress skilled in the art of changing shape. Truck-size wedges of underground ice that have remained in place for thousands of years on Alaska’s North Slope seem to be thawing, according to a scientist doing work for an oil company there. A special type of complex mirage, one that sometimes gives the impression of a castle half in the air and half in the sea, is named after Fata Morgana. Aug 28, 2025 · Note to readers: Guest columnist Sara Wilbur, communications coordinator at the UAF Geophysical Institute, wrote this week’s Alaska Science Forum while author Ned Rozell is traveling in Southeast A Since it was established by an Act of Congress in 1946, scientists at the Geophysical Institute have studied geophysical processes from the center of the Earth to the surface of the sun and beyond, turning data and observations into information useful for state, Arctic and national priorities. She said that because of the curvature of the Earth, we shouldn't be able to see the mountain from Fairbanks or from Anchorage. ylvjt posym tipo fjbty uvgnyfkt vdg nejhm zeigy jkstiw pqgceq