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A group of photographers based in the island nation have successfully captured photographs of crimson flashes, among the rarest atmospheric displays in the world, in which luminous crimson flashes manifest in the heavens.

An Unforgettable Night of Discovery

This group of artists had originally set out to capture the galactic core over the Ōmārama Clay cliffs in the South Island of the country on 11 October, and unexpectedly witnessed the extraordinary event.

They thought they would be fortunate to get clear skies that after-dark period, but their night became “an unforgettable one,” an individual involved commented.

Upon examining his images for a stellar landscape and realized he had recorded crimson electrical bursts,” he said. “It was unbelievable – there was a whole bunch of excited exclamations and numerous expressions in the night.”

Explaining Red Sprites

Red sprites are atmospheric energy releases in the upper atmosphere, produced by electrical storms. Unlike traditional lightning that aims at the surface, the phenomena propel upward towards the mesospheric region, forming shapes that are similar to vertical forms, tapered shapes or even jellyfish. The first photograph of a red sprite was taken – unintentionally – in that year, by a research unit at the an educational institution.

Fleeting and Ethereal Sightings

These events are extremely short-lived – persisting for a mere instant – that they are rarely visible to the human sight, but a team member got lucky. “I was coincidentally viewing straight toward a sprite when it happened – just a perfect coincidence looking at the right part of the heavens and I saw a momentary scarlet burst,” he said.

Witnessing the events was a goal for this individual, an award-winning dark sky artist. “It seems that you witness something that is not real, it’s very ethereal … there is an intense scarlet hue that is present only momentarily, so it’s really interesting to see.”

Skill-Based and Creative Mastery

Recording a red sprite needs a proficiency with technical photography, as well as an knowledge about scientific principles and innovative thinking, the photographer explained. “It is a deeply engaging type of photography that’s very rewarding as well.”

Another photographer remarked it was among the “most amazing after-dark experiences” of his career. “I was able to observe the Milky Way shining above the horizon while these giant scarlet filaments of energy moved above a thunderstorm hundreds of kilometres away,” he explained.

A Unique Photographic Achievement

As far as he knows, there are no other images showing red sprites and the southern hemisphere Milky Way in the same photograph.

“This was a singular occasion when you know you are observing an event that may not recur in your lifetime.”