According to Vítor Moreira, president of CIFA, reported in NM, "The strange flying object was filmed for a minute, always with an indescribable shape, in a completely clear sky, suggesting its evolution over itself, perhaps derived from the atmospheric currents at that time".

CIFA preliminarily assigns two likely explanation scenarios, including the "strong hypothesis that it was a bag pulled by the wind or even a meteorological balloon".

As for the investigation, the centre reports that it is "ongoing", "expecting more details to be provided soon that will help clarify the bizarre occurrence, finding a plausible and rationally justified explanation".

"As soon as the investigations are finalised, we will report the situation of interest", he concluded.