Square Root of Two Day: January 12

Move over Pi Day!  We now have Square Root of 2 Day!  It is in January because of the whole number one.  And when you take 41% times the month of February, while taking leap year into account, it falls on the 12th day of the second month.

So here is a simplified version of the Square Root Flag to the 100ths place.  This flag is based upon the international maritime signals where a red disc represents 1 and a white cross on red represents a four.  It neatly echos the value of 1.41 when you stare at this flag.