You may occasionally notice a ring or halo around the moon, which in folklore is taken as a sign of rain or other precipitation. There are even sayings about rain prediction: “A ring around the moon, means that rain will come real soon”. “If the moon shows a silver shield, don’t be afraid to reap…
What causes a ring or halo around the Moon?
Circle around moon above Canberra sparks wild theories
There Was A Mysterious Halo Around Sunday Nights Full Beaver Moon
File:Moon ring around the moon.JPG - Wikipedia
What causes a ring around the moon? - Orlando Lanes
Moon Ring Meaning: Nature, Spirituality, Jewelry, and More
Moon with rainbow, Incredible picture shows moon with rainbow ring around it
Ring Around the Moon
Ring around the moon: Photos from around central Ohio