Residents of Peruíbe, a coastal city in São Paulo, were startled by a rare meteorological phenomenon that appeared on March 22, 2025. The 'hole' in the sky, scientifically referred to as 'Altocumulos estratiforme', captured attention and spurred conversations on social media as images circulated among intrigued locals.
One resident, 54-year-old housewife Priscilla Giusti, described her shock upon witnessing the unusual formation while at Praia do Centro, stating, "As nuvens estavam estranhas, mas do jeito que se abriram, parecia algo de outro mundo.” This particular cloud formation isn't commonly seen and, according to expert Rodolfo Bonafim, a meteorology and agrometeorology specialist from Canal Geoastrodicas, is quite harmless.
Bonafim explained that the phenomenon occurs when water droplets rise to mid-atmospheric levels, reach subzero temperatures, and form tiny ice crystals. These crystals combine to create a 'hole' in the midst of the cloud, which attracts both concern and awe among observers. Notably, he clarified that this cloud formation is not related to storms and can serve as an indicator of a low-pressure area forming over the sea.
As the images of the 'hole' gained traction online, creative theories emerged among social media users. Some speculated about the possibility of extraterrestrial visitors, while others jokingly suggested that the formation resembled a 'portal' of sorts. The phenomenon quickly became a trending topic on the local Facebook group “Soul Peruíbe,” where residents shared interpretations and marvels of the unusual sight.
Peruíbe's connection to the extraordinary doesn't end with this weather phenomenon; the area has a rich history of UFO sightings. Officially designated as the “Ufological Route” since 2010, Peruíbe attracts enthusiasts from around the country eager to explore sites associated with alleged extraterrestrial activity. Residents often recount stories dating back to the 1990s when sightings reportedly peaked.
In October 2017, city researchers investigated claims of a UFO landing in the Balneário São João Batista neighborhood. Reports indicated that local inhabitants witnessed a light hovering over the area and found flattened vegetation the following morning, further weaving the narrative of Peruíbe’s mysterious allure.
Echoing the sentiments of many observers, local professor Alexsandra Lopes commented on the beauty of such occurrences, saying, "Um fenômeno muito bonito e interessante.” Lopes, a resident since 1997, added that she had experienced the 'hole' in the sky multiple times and described each instance as a unique spectacle that deserved appreciation. "Quem olha para o céu com atenção sempre pode se surpreender,” she remarked, encouraging her fellow residents to remain observant and engaged with the wonders above them.
The phenomenon of the 'Fallstreak hole', as it’s also colloquially known, provides both a scientific explanation and an imaginative narrative that captivates the townspeople of Peruíbe. As they continue to observe these unusual atmospheric occurrences, the fascination with what lies above remains strong, blending curiosity with the rich mythos of the region.
Despite having no immediate dangers associated with the 'Altocumulos estratiforme', the phenomenon exemplifies how even simple natural occurrences can delight and inspire a sense of wonder in communities. Peruíbe, with its unique backdrop of both natural beauty and ongoing UFO lore, remains a focal point for those captivated by the skies—a reminder of the importance of looking up and finding magic in everyday life.
