The Chinese Dragon, is a legendary creaturein Chinese mythology, Chinese folklore, andChinese culture at large. Academicians haveidentified four reliable theories on the origin of the Chinese dragon: snakes, Chinese alligators, thunder worship and nature worship.They traditionally symbolize potent and auspicious powers, particularly control over water. Cyclones are common in the South Atlantic. They generally arise with the passage of cold fronts to the south of the South American continent, crossing the south of Chile and Argentina. The extratropical cyclone analyzed presented at its peak the verycharacteristic shape of a Chinese dragon. Theypresent a mathematical form of a double CotesSpiral curve. Here called the Dragonhead cyclone(DC), due to the singular resemblance to a dragon head, indicate a structural similarity with spiral galaxies, especially NGC 5247, in the constellation Virgo. With an area of influence and a size of around 3,247 thousand km 2 at its peak, it moved quickly in a WNW direction, with an average speed of 76 km/h, with winds of 84 km/h at 100 km from the nucleus, as it passed north of the FalklandIslands (Malvinas Islands). In the data collected (Gobato et al., 2018-2023), and analyzed from the Dragonhead cyclone, it is clear that all extratropical cyclones that appear south of the South American continent, below 40◦ latitude, have the shape of a spiral curve, like the spiral galaxy. Most of these are in the form of a double Cote’s spiral curve.