ELVES (Emission of Light and Very Low Frequency perturbations due to Electromagnetic Pulse Sources) often appear as a dim, flattened, expanding glow around 400 km (250 mi) in diameter that lasts for, typically, just one millisecond. They occur in the ionosphere 100 km (62 mi) above the ground over thunderstorms. Their color was unknown for some time, but is now known to be red. ELVES were first recorded on another shuttle mission, this time recorded off French Guiana on Oc… Web23 Nov 2024 · Lightning is only one of several electromagnetic phenomena caused by thunderstorms that we can see here on Earth. Pilots have reported seeing red “sprites” and blue “jets” above thunderclouds for decades. Translucent, ring-shaped “ELVES” and gamma-ray bursts that seemed to come from the clouds have also been reported. The ...
Juno Data Indicates
Web17 Aug 2024 · With storms some 200-400 km away, sprites will reach 10 – 20° high. With closer storms they will reach higher, but you may have trouble seeing sprites due to bright lightning flashes illuminating the skies. In any case – good luck! Small carrot red sprites above thunderstorms over northeast Italy and northwest Slovenia, as seen from ... Web10 Jul 2012 · ) The sprite occurs about 6 seconds into the video, above a bright, wide lightning flash in the upper right quadrant. Red sprites are difficult to observe because they last for just a few milliseconds and occur above thunderstorms—meaning they are usually blocked from view on the ground by the very clouds that produce them. how do you spell chili\u0027s
Ionospheric Effects of Lightning - University of Florida
Web15 Jun 2024 · Based on their shape and visual appearance, we distinguish three types of sprites: jellyfish, column and carrot sprites. Blue jets: project directly from the top of the … Web1.3 The Properties of Sprites, Elves and Intense Lightning Discharges 7 1.3.1 Observations and their Interpretation – An Overview 8 1.3.2 ELF Radiation by Sprites 10 1.3.3 Summary of Observations 11 1.4 Introduction to Theories and Numerical Modelling of Sprites 12 1.4.1 Basic Physical Concepts 12 1.4.2 Computer Modelling Results 12 1.5 ... Web15 Jun 2024 · Sprites: reach 50 – 90 km in altitude and are triggered by positive CG lightning. Sprite is also an acronym for Stratospheric/mesospheric Perturbations Resulting from Intense Thunderstorm Electrification. They are reddish-orange in color. Unlike tropospheric lightning, sprites are cold plasma, similar to fluorescent tube discharge. how do you spell chill