Fabio J. Diniz, 16, was walking near a hospital when he saw a mushroom-shaped craft on a playing field. It had a cupola on top, and a guillotine like door that slid up. The boy fled, but a voice told him in Portuguese: "Don't run away." He saw two men, two meters tall, dressed in green tight-fitting clothes. They told him not to be afraid and to return the next day, "otherwise we will take your family." They had greenish skin, and round eyes set wide apart.

One green ball, about 80 feet across, was observed by one male 16-year-old witness at a park (Diniz, F). No sound was heard. Two 7-foot-tall round-eyed beings, each wearing a green diver's suit and helmet, were seen.

A 16-year old youth, Fabio Jose Dinis, noticed a brown mushroom shaped object (domed supported by a short central pillar from its flat bottom), 60 feet in diameter, in the middle of a football field. It had round portholes around the edge and flashing red, yellow, and blue lights from the underside of the dome. When he approached, a glass like screen dropped from the edge of the dome to the ground, and at the same time an opening appeared at the base of the central column. Two men, nearly 7 feet tall, emerged from this opening and addressed him in Portuguese; "Don't run away---come back!" While the one entity made a complete turn around the column, the other again addressed the youth, saying: "Appear here tomorrow, or we will take your family." Then they re-entered the object and the transparent curtain was retracted and the UFO, rotating, rose slowly in a vertical ascent. The beings were dressed from head to foot in green, tight fitting "diver's suits" leaving only part of the face visible. Their skin appeared greenish, with two large round eyes set far apart, surmounted by triangular eyebrows; the nose and mouth were hidden by the helmet (of one piece with rest of the outfit), from which a thin tube ran downward, through the legs and to the back. One of the entities carried in his arm a large cylindrical implement. Later, at the site, a small quantity of scorched granular material with an unpleasant odor was found and analyses showed it to be comprised of iron, aluminum, magnesium, and silica. The youth went back to the site the next day, as instructed, with the investigators, but the UFO failed to appear.

Google map of this location.