For those of you who do not know what Pancake ice is, it’s a term used to describe generally circular ice formations that range from 30 cm (12 inches) to three meters (10 feet) across and up to 10 cm (4 inches) thick. Pancake ice is typically grouped, and the rimmed edges of pancake ice pieces are often raised due to frequent collision with other ice. you who do not know what Pancake ice is a term used to describe generally circular ice formations that range from 30 cm (12 inches) to three meters (10 feet) across and up to 10 cm (4 inches) thick. Pancake ice is typically grouped, and the rimmed edges of pancake ice pieces are often raised due to frequent collision with other ice.(Wikipedia)