A weather phenomenon known to sailors, St. Elmo’s fire has older roots in folklore. Often seen dancing among the riggings of a ship, these “spirit fires” or playful lights were seen as signs of heavenly intervention and a portent of the future. Occurring before storms when the air was super-charged with electricity, the lights appeared blue, violet, or bluish-white in color.
According to legend if one light danced in the rigging, the ship was headed to a stormy death, but if two shone brightly, the winds would fade and the sea quiet. Another belief said descending flames meant disaster while ascending meant fair weather. Some sailors believed the lights to be the souls of departed comrades come to forewarn of danger. If a light danced upon a man’s head, he was most certainly doomed.
The ancient Greeks named a single jet of fire, Helena, and a double jet, Castor and Pollux. In the Philippines, the phenomenon is known as Santelmo, and has been rumored to chase people.
Because of the electrical charge present during instances of St. Elmo’s fire, compass readings often went awry which may be one reason why the flames were sometimes viewed as an ill omen among sailors. It’s interesting to note that the name is also derived from St. Erasmus of Formia, the Italian patron saint of sailors. For this reason, the manifestation could also be derived as an omen of good will, a sign the saint was watching over the seamen on their journey.
A plasma charge in the air, St. Elmo’s fire can also be seen on land, flickering about elevated objects such as lightning rods, streetlamps, spires and even chimneys. It’s occasionally mistaken for ball lightning, and like many elements of superstition and awe, can be viewed as favorable or ominous.
I’d love to know if you’ve ever witnessed this phenomenon.