How Much Snow Equals One Inch Of Rain
How Much Snow Equals One Inch Of Rain. The general rule of thumb is 12. Most weather services say that, on average, the amount of snow is 10 times the amount of rainfall, that is, 1 inch of rain is equivalent to 10 inches of snowfall.
As a cubic foot of pure water weighs about 62.4 pounds, it follows that the weight of a uniform coating of 1 inch of rain over 1 acre of surface would be 226,512 pounds or about 113 short tons.the weight of 1 u.s. Snow falling at 20°f will tend to be dry and fluffy while. While many snows that fall at temperatures close to 32 o f and snows accompanied by strong winds do contain approximately one inch of water per ten inches of snowfall, the ratio is not generally accurate.
An Old Rule Of Thumb Was That For Every 10 Inches Of Snow, There Would Be 1 Inch Of Water (10:1).
While many snows that fall at temperatures close to 32 o f and snows accompanied by strong winds do contain approximately one inch of water per ten inches of snowfall, the ratio is not generally accurate. So over a period of a little over 48 hours i measured 9.3 inches and snow to water ratios ranging from 6:1 to 13:1. However, this is far from the norm, and recent studies indicate that a 12:1 ratio might be more representative (on average) for the upper midwest.
Another 0.8 Inch Of Snow On Sunday Night Melted To 0.06 Inch Water For A Snow To Water Ratio Of 13.3:1.
Dear tony,it’s a good starting point, but much more complicated. Actually the average snow/rain conversion is 13 inches of snow per one inch of rain. For example, a dry, powdery snow is likely to have a 20:1 or 30:1 ratio.that is, 20 or 30 inches of snow would be equal to 1 inch of rain.
That Depends On The Air Temperature And How Much Moisture There Is Available.
How many inches of snow would be the equivalent of 1 inch of rain? In general, the colder it is, the less dense the snow will be. There would be many puddles on the ground and they would not disappear easily.
If The Snow Is Dense And Molecules Are Tightly Packed, Then The Ratio Is 1:8.
The calculated data is based on information from the national weather service that indicates the average snowfall is in a ratio of 10 inches of snow to 1 inch of equivalent rainfall. How much snow does it take to equal an inch of rain? Answer this varies depending on the type of snow, but to make 1 inch of water (rain), you need 10 inches of average snow, 4 to 5 inches of wet snow, or 15 inches of powdery snow.
Ten Inches Of Fresh Snow Can Contain As Little As 0.10 Inches Of Water.
The colder it is, the more snowfall you’ll need to equal an inch of water. Depending on the temperature and moisture profiles of the snow growth region of the atmosphere and the origin area of the storm. Did you know that…snow contains quite a bit of air!
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