Skydivers Spot Rare Circular Rainbow

Thursday, 2025/09/25236 words3 minutes1170 reads
In a remarkable display of atmospheric optics, two skydivers recently documented an exceptionally rare meteorological phenomenon - a full circular rainbow - during their parachute descent over Nottinghamshire. This extraordinary occurrence, typically observable only from elevated vantage points such as aircraft, was fortuitously captured on video, offering a unique glimpse into the complete spectrum of this optical marvel.
The footage, recorded by instructor Jan Zackl and his fellow diver, depicts their palpable astonishment as they encounter the prismatic circle. Zackl can be observed gesticulating towards the rainbow, meticulously tracing its perfect circular form with his finger. The pair remained transfixed by this uncommon spectacle throughout the majority of their descent, underscoring the rarity and magnificence of their experience.
According to meteorological experts at the Met Office, the manifestation of a full circle rainbow is contingent upon specific atmospheric conditions and the observer's position relative to the sun. The center of a rainbow is invariably situated at the antisolar point - directly opposite the sun's position in the sky. Consequently, terrestrial observers are typically limited to perceiving only the familiar arched segment of the rainbow.
The skydiving organization, Skydive Langar, emphasized that the prevailing weather conditions were optimal for discerning this rare optical phenomenon with exceptional clarity. Staff members elucidated that while partial rainbows are occasionally visible from aircraft, the observation of a complete, well-defined circular rainbow during a skydive is an extraordinarily infrequent and noteworthy event.
Skydivers Spot Rare Circular Rainbow

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Words

  • phenomenon
  • meteorological
  • prismatic
  • antisolar
  • elucidated

Quiz

  1. 1

    What factor determines the center of a rainbow's position?

  2. 2

    Why is the observation of a full circular rainbow considered rare?

  3. 3

    What made this particular sighting of a circular rainbow exceptional?