I went out back to shovel off the concrete for the dog. Everything going fine, was just going for the next scoop when I heard wood cracking. Sounded just like a tough round being split open on a hydro splitter. My flood lights dont cover much tree canopy and I didn't know if it was a tree or a limb, not able to see and nowhere to hide I just froze and hoped it was not one of my white oaks. The crack stopped and it was like time stood still until it fell. Ended up in the yard behind me or next to me will look in the morning.