Thunder is an early, dark green slicing cucumber with fruit that are smooth, glossy and have blocky stem and blossom ends. Thunder produces uniform fruit on large, vigorous vines that are resistant to CMV, PM and Sc have intermediate resistance to ALS.
| Disease resistance | CMV, PM, Sc (R); ALS (IR) |
| Flower Habit | GY |
| Fruit shape | Straight |
| Fruit size | 9 x 2.25 in. |
| Fruit Skin | Uniform, Dark green |
| Plant | Vigorous |
| Relative Days to Maturity | 61 |