so as you can see from the pictures this is not a walnut as I had thought. Its hickory, my apologies for the noise and mistake, I thought from the nut that it was a walnut. If some of you are still interested let me know. The length of the main trunk you see is 30 ft.
Its approximately 35-40' in length, the first 20 plus feet are straight no branches/limbs. Over 20" in diameter. Will measure tonight for positive specs.
It fell over roots and all in the storm, hate to cut it up for firewood without checking here first. In Fuquay Varina