Joined: Aug 2010
Posts: 4956
Making ice
1/7/2016 at 6:31 AM
I went to bed last night puzzled about one thing, that was why ice could have been so hard to make this year, like I said in one other story on this topic, we dug in some ties in early December and the ground had 8-10 inches of frost in it, and I knew that a slough that I drove by every day was completely froze over by the first of December, and the cattle jd been walking around on a dugout without breaking through, so why didn't things add up.
Really a person shouldn't go to bed thinking about thing to seriously, because you usually wake up thinking about them, woke up once thinking about icicles, so I wrote that down, I know, sort of stupid but that's me. When I got up this morning I though I would check the mean temperatures for November and December and found out that freeze up started the 19th on November with the temperature not rising above freezing and by the 29th we had days where the mean temperature had been well into the double minus digits, so now I knew why things did freeze up. It doesn't really matter how temperatures feel or compare to other years, if the mean temperature is below freezing it frezes up and water turns to ice, like on the slough.
I still couldn't figure what it was about the icicle though until I got looking at the temperatures in December, I know and saw there were temperatures above freezing, there were a couple of days that we had really warm days, but there was only one day that water actually showed up on the ice surface because of the warm temperatures, but why only one day. Icicles, the answer was icicles, some of those days that had plus mean temperatures in December were very windy. So what about the icicles? When do icicles form? They form on days where ther is thawing but are created when there is heat loss due to something like a wind, guess that's what we call windchill and it can take a plus temperature and turn it into a negative. Ice on a thawing day, who would of thought it.
I guess the point of all this rambling is that, in my mind, ice was more than possible earlier in the season, not only was it possible but under natural conditions it did occur, and it occurred to a significant depth as well.
If the city thinks the idea of a skating area is important, and wants it for an extended period, maybe the idea of how the ice is made needs to be rethought, although investment of site preparation as well as infractucture cost do need to be thought about.
Oh well, time for something else,
Edited by don brown, 2016-01-07 06:36:03