Aggregate hailstone. Large hailstone with smaller stones visible.
Ruler shows radius of this remarkable hail stone.
Diameter is approximately 6 centimeters - the size of a baseball.
Image ID: nssl0001, NOAA's National Severe Storms Laboratory (NSSL) Collection Credit: NOAA Photo Library, NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL)
