Cartoon electric flash effects and lightning sparks background with. The flashes of blue lightning jet over Nauru were captured by optical cameras, photometers, an X-ray detector and gamma ray installed on the outer surface of the International Space Station, where the researchers reported that the blue flashes were accompanied by flashes of ultraviolet light called ELVES. Cartoon blue lightning thunder and storm thunderbolt strike, vector thunderstorm bolts. These observations formed the basis of a new research paper published in Nature that may help explain why these blue flashes appeared, as an initial understanding of this phenomenon indicates an interaction between the top of a positively charged thundercloud, with the negatively charged layer above The cloud directly, so the equation of opposite charges causes a brief discharge of static electricity that appears in the form of a bright blue flash, as occurs in natural lightning when opposite charges meet in clouds close to each other, or between the cloud and the ground, and the electrical discharge occurs. thunderstorms near Nauru (Nauru Island) in the middle of the Pacific Ocean, where each flash lasted between 10 and 20 milliseconds, reaching the height of 51 kilometers above sea level. A stroke of lightning forming a line of 100 feet long and 5 feet wide blasts out from you in a direction you choose. These blue lightning flashes from Earth can only be seen in rare circumstances because they are short and usually obscured by clouds, but in 2019, instruments on board the International Space Station ( ISS ) were able to record five blue flashes and a jet of blue light blasting off toward space from a storm cloud. This article originally appeared on Discover. With imagery provided by ASIM, scientists might get a little closer to understanding the physics of these colorful flashes. The ASIM experiment will observe these events in two ultraviolet optical bands, as well as the X- and gamma-rays. Later this year, the Atmosphere-Space Interactions Monitor (ASIM) will head to the ISS to continuously monitor thunderstorms-combing the atmosphere for transient luminous events. However, scientists need to know much more about these events to formulate any firm conclusions, and they’ll get some help.
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For example, the interaction between nitrogen and electricity is thought to give red sprites their color. 969 Best Thunderstorm Free Video Clip Downloads from the Videezy community. These electrical charges from thunderstorms may alter chemistry in the upper atmosphere, which could have implications for Earth’s radiation balance. It isn’t clear what causes these blue flashes scientists, in fact, aren’t sure how familiar cloud-to-ground lightning forms, either. The flashes were about 1-kilometer wide, and 18 kilometers in altitude. 8, he filmed a doozy near India, and recorded 245 blue flashes above the clouds in a 160-second video. Of course, you need to be above the clouds to see them thus, the reason they are difficult to study. The seems to be true for layers higher in the atmosphere, but instead of striking earth, transient luminous events discharge into space. When the base layer’s charge differs from the earth’s charge-zap. Air currents tear through the sky cake, squashing the layers and reversing their stacking order. Storm clouds are like electrical cakes with alternating layers of negatively and positively charged ions. His work, which was published in the journal Geophysical Research Letters, also proves that the ISS is a perfect lab for studying elves and pixies, and a planned follow-up mission should reveal even more. But ESA astronaut Andreas Morgensen, while aboard the International Space Station in September 2015, filmed hundreds of blue jets flashing over a thunderstorm that was pounding the Bay of Bengal, confirming a mysterious atmospheric phenomenon.Īccording to Morgensen and researchers at the Denmark National Space Institute, these observations are the first of their kind, and offer a rare glimpse of poorly understood atmospheric phenomena. Airplane pilots have reported seeing them, but their elusive nature makes them hard to study. This mixed-bag of quasi-mythological terms are all names for transient luminous events, or, quite simply, forms of lightning that dance atop thunderstorm clouds. In Earth’s upper atmosphere, blue jets, red sprites, pixies, halos, trolls and elves streak toward space, rarely caught in the act by human eyes.
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