<br /><br />Mammatus clouds were spotted in the skies above Du Hubei, China. Videos shared on social media went viral due to the curious shape of the meteorological phenomenon.<br /><br />They might look soft and fluffy, but some people were concerned because this type of cloud usually signifies that a storm is approaching.<br /><br />Mammatus<br /><br />Mammatus is a meteorological term applied to the pattern of "pouches" that form at the base of a cloud. The term "mammatus" derives from the word mamma, due to its association with the shape of breasts.<br /><br />
