I'm a little familiar with the stuff. Don't see more than a couple of inches at a time here in Western WA, but this last winter was worse than most. I also saw the occasional dusting when I was living in South Carolina, but rarely as much as in your picture.
This fell in one night and after I got the rest of the car cleared off, there was already another inch or so starting to collect.
It took me a couple of hours to clear the driveway, then when the snow plow came through some hours later, I was blocked in again.
