fishyaker wrote:
Good description ivey! I guess as soon as the lower levels in a lake run low on oxygen, the physics (lighter water molecules) of it determine when a lake will flip. I am used to our deep bays in Lake Michigan turning in mid Summer, and I suppose our smaller lakes around here, which are much shallower, would tend to lean into the Fall too. It makes me want to sleuth around with our State DNR/Game Dept. to see if they keep any statistics on the phenomenon if they have ever kept track of it!
Actually it's water temperature that causes the flip. hot air/water rises so when the water on the top gets cooler than the water on the bottom it sinks and the warmer water on the bottom rises.