How much weight does wet snow on roof add?

i want to know the verdict of how much your snow weighed.

 

They would park under it because it's a pull-thru spot.

 

Think of it this way. A gallon of water weighs 8.34 pounds and if you're around 4,000 over it would take a little under 500 gallons of water to make that much weight. 53 by 13 feet of snow and ice a few inches thick could easily melt down into 500 gallons of water.

 

The people who have argued that you can't walk around on the roof of your trailer should read this thread.

Average guy: 200 pounds
A few inches of snow: Thousands of pounds

 

More to it than this:

1). Does snow weigh ABOVE 100-lbs in the space taken by a boot?

2). Walking will exert even more weight into a an even smaller space than did standing.

It may be that a fat boy could lay still on the roof at a higher pressure than snowfalls psi, but how he gets on & off is another thing.