| HAIL DIAMETER | COMPARES TO THIS OBJECT | 1/4" | Pea or Pencil Eraser |
|---|---|
| 3/4" | Penny |
| 7/8" | Nickel |
| 1" | Quarter |
| 1 1/4" | Half Dollar |
| 1 1/2" | Walnut or Ping Pong Ball |
| 1 3/4" | Golf Ball |
| 2" | Hen Egg |
| 2 1/2" | Tennis Ball |
| 2 3/4" | Baseball |
| 3" | Teacup |
| 4" | Grapefruit |
| 4 1/2" | Softball |