The fall 2020 ice storm didn’t produce large amounts, but instead, caused its havoc by loading small thicknesses on still-leafed, often still-green trees, such as this. The net effect was the same as four times the ice load, or more, during true winter. Here, a crazy variant of ice accumulation occurred when the initial covering of the leaf slid nearly all the way off, but stopped, having been glued to the very bottom of the leaf, in the nick of time, by a thinner layer in the process of freezing on its surface. This was a miniaturized version of what I found at a stop sign in 2010.
Norman OK (27 Oct 20) Looking WNW