“The phenomenon seen in the video is a common occurrence in the atmosphere and is related to atmospheric optics,” said Ida Pramuwardani, a meteorologist at Indonesia’s Meteorology, Climatology, and Geophysics Agency (BMKG). This statement came after a stunning iridescent cloud appeared over Bogor, Indonesia, captivating residents and sparking widespread interest on social media.
The vibrant display of colors emerged last week as locals from Jonggol gazed skyward. Iridescent clouds are not a new phenomenon; they have been documented since at least 1911. These clouds occur when sunlight diffracts off ice crystals, creating a mesmerizing spectrum of hues that can shift rapidly—often disappearing as quickly as they appear.
In this instance, the pileus cap—a type of lenticular cloud—provided the consistent droplets necessary for such cloud iridescence. The resulting colors ranged from soft pinks to vivid greens and deep blues, creating a breathtaking spectacle.
Residents were quick to share their experiences online, with many expressing awe at the sight. The BMKG confirmed the occurrence as genuine and natural, noting that such weather phenomena can also be found in Malaysia, Vietnam, and Singapore.
However, these iridescent clouds can easily be confused with nacreous clouds or coronae—other atmospheric displays that also dazzle the eye. Still, each variation offers its unique charm and scientific intrigue.
The conditions required for this optical display are specific; they typically occur near where the sun appears. Observers should exercise caution when viewing them directly due to the potential for glare.
As curiosity continues to grow around this latest sighting in Bogor, local meteorologists anticipate more opportunities for similar displays in the future. The public’s fascination with these ephemeral wonders highlights our enduring connection to nature’s beauty.
