MARCH 28th, 1993. Time: 23:47. Duration: 30 seconds. Walking on the street of his house, on a cloudy night, a woman from Curitiba, State of Paraná, spotted four unidentified flying objects performing circular trajectories. According to the witness, the UFOs were round and the size “a little smaller than the full moon”, but blue in color. The UFOs initially flew at low speed (about 10 km/h) and “soon disappeared quickly”. The four unknown objects were seen in the southwest sector of Curitiba at about 6,000 ft of altitude, and being observed [horizontally] at about 4 km. The sighting was done with the naked eye.
Cf. ARQUIVO NACIONAL (Brasil). Sistema de Informações do Arquivo Nacional (SIAN). Fundo ‘Objeto Voador Não Identificado (OVNI)’. Código de Referência BR DFANBSB ARX.0.0.342. “Questionário sobre ocorrência de objeto voador não identificado em Curitiba, Estado do Paraná”. Brasília, DF. 1952 a 2015. Último acesso realizado em 27/05/2020.
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