These instruments will allow researchers to analyze storms from both below and above, and closely examine thunderstorms' impact on Earth's atmosphere.įollow Samantha Mathewson Follow us Facebook and Google+. There are several different types of transient luminous events such as sprites, jets and elves, each with their own characteristics. Transient luminous events or TLE’s are electrical discharges which occur high above energetic thunderstorms. Researchers will soon have the opportunity to capture even better storm observations from space using NASA's Lightning Imaging Sensor, which was installed on the orbiting lab in February 2017, and the Atmosphere-Space Interactions Monitor, which is slated to launch to the space station later this year. "We've gotten better at finding them, but it's mostly case-based analysis." For many years it has been suggested that transient luminous events (TLE) occurring over thunderstorms may produce significant modifications to neutral. "TLE studies have been, to an extent, fortunate observation," Tim Lang, an atmospheric scientist at NASA's Marshall Space Flight Center, said in the statement. Furthermore, researchers also aim to learn more about why storms produce different TLEs in different circumstances. Observations of strange atmospheric features like red sprites and blue jets help improve researchers' understanding of lightning and thunderstorms, which can lead to better storm models and weather forecasts. These red sprites, which were spotted in August 2015, stretched roughly 60 miles (100 km) above Earth, according to the statement. Recently, however, astronauts aboard the space station have been able to capture various natural light shows on camera, including red sprites over two different storms within 3 minutes of each other - first over the American Midwest and then later near the coast of El Salvador. The primary emphasis is placed on summarizing available experimental data on the observed morphological. « Previous Next » The text enclosed in grey-shaded boxes, like this. Some of the first observations of these events were of red sprites photographed by cameras on board the space shuttle, as well as from images taken during a NASA and University of Alaska airborne campaign. An overview of general phenomenology and proposed physical mechanisms of large scale electrical discharges termed 'blue jets' and 'gigantic jets' observed at high altitude in the Earth's atmosphere above thunderstorms is presented. Short-lived luminous electrical manifestations formed in the upper regions of the atmosphere above large thunderstorms. In fact, visual evidence of TLEs wasn't available until 1989.
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