St. Elmo’s Fire was released in 1985. This is an American film and directed by Joel Schumacher and starring Emilio Estevez, Rob Lowe, Andrew McCarthy, Demi Moore, Judd Nelson, Ally Sheedy, Andie MacDowell and Mare Winningham.
Alternatively A phenomenon called St. Elmon’s fire. Its not a fire, rather corona discharge of plasma. This phenomenon was named after Saint Erasmus, a saint of sailors. The sailors considered this weather phenomenon as good luck. This phenomenon occur when there is an imbalance of electric charge. When there is a difference of charge and a charge point object, it is observed like a blue light. This phenomenon can also be visible outside of a power line. This can also be visible in ice snow, crystal and near thunderstorm.