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Illustration of St. Elmo's fire on a ship at sea Electrostatic discharge flashes across the windscreen of a KC-10 cockpit.. St. Elmo's fire (also called witchfire or witch's fire [1]) is a weather phenomenon in which luminous plasma is created by a corona discharge from a rod-like object such as a mast, spire, chimney, or animal horn [2] in an atmospheric electric field.
As the aircraft approached its target altitude, the St. Elmo's fire effect on the windscreen returned. Moody throttled back, but engine number two surged again and was shut down. The crew immediately descended and held 12,000 feet (3,700 m).
Impacts of St. Elmo’s fire. The pilots who captured St. Elmo’s fire outside their cockpit window this week likely weren’t in any danger. St. Elmo’s fire on its own is not dangerous. And ...
English: Airmen experience St. Elmo's fire while flying a KC-10 aircraft into a thundercloud from an undisclosed location, March 22, 2017. St. Elmo's fire occurs when the electric field around the aircraft ionizes air molecules, producing sparks.
The crew of the NOAA 42 Kermit captured St. Elmo’s fire, a weather phenomenon, while flying over the North Atlantic on February 15.The phenomenon, also known as a corona discharge, is ...
Pilots evacuating in preparation for Hurricane Idalia observed bright blue light outside their aircraft, an event called St. Elmo’s fire. Here’s what causes it.
The Royal Air Force’s 99 Squadron has released a video showing the phenomenon known as St Elmo’s Fire developing at the nose of a C-17 Globemaster plane during a recent nighttime flight near ...
Rotor tip lights produce a visually similar but distinct effect. The effect is often and incorrectly believed to be an electrical phenomenon, either as a result of static electricity as in St. Elmo's Fire, or due to the interaction of sand with the rotor (triboelectric effect), or a piezoelectric property of quartz sand.