Category: "Funny-strange ice"

Sheet icicles

November 6th, 2017
On a bitter cold day in 2013, I was at a familiar cliff, climbing under a large rock ceiling. A little water had been seeping down through the crack above, forming an ice-filled crack that I had to dig out with my hammer to proceed. In a few spots, the… more »

Concentric Film Frost

October 25th, 2017
October 16, 2017, the first frost of the 2017-18 winter as far as I know. Frost in Eastern Washington anyway, those of us on the west side of the Cascade Mts have not gotten any yet. Marc Fairbanks, an avid nature observer from the mountains near Cle… more »

Lots of Hair Ice

December 19th, 2014
My older sister sent me this photo on a recent morning. This is hair ice growing from an alder tree. All of it grew overnight, formed when liquid water near the outer trunk surface (beneath the bark) froze. This creates an ice front in each pore-like… more »

Equinox frost I: Patterns on roof, hood, window, and mirror

March 24th, 2014
Morning on the spring equinox, the first day of spring, brought a few gifts from winter. I) Film-frost, accentuated with hoar-frost on the cars. See the white of the hoar, following a pattern set down by the thin layer of film-frost. The roof of one… more »

Video of growing ice spike

March 6th, 2014
Take about a cup of water, place in a glass flask, then plunge in liquid nitrogen. Watch. What happens in that video is that the water starts to freeze from the bottom and sides of the flask, and the ice also spreads across the top surface. When the… more »

The cup and the butterfly

February 25th, 2014
In early January, while visiting a cold, dry region, I saw this frost on a wooden fencepost. The pattern resembled a cluster of butterflies. In the shade, these "butterflies" were blue, reflecting the blue sky. In the sun, they were bright white: These… more »

Bending of branch and pond

February 11th, 2014
Bending bending bending                 The fir branches are bending                 They are waiting for more snow The famous Japanese poet Basho wrote a poem like the above, except it was about bamboo bending under the snow load. I was… more »

Hair Ice on Wood and Pavement

January 16th, 2013
The morning after a rapid cool-down, I found hair ice on an alder log. From a distance, it looked unnaturally white, like it was a bit of discarded cotton or white paper, but the closer I got to it, the more incredible it seemed. more »

Crystal-to-crystal “communication” through vapor and heat

January 5th, 2013
Two mornings ago, I saw this on the windshield of a parked car. The bulls-eye pattern wasn’t centered on any particular feature on the windshield, and there were similar, though less developed, patterns nearby. See them on the photo below. The dark… more »

Caution!

February 1st, 2012
Hoar. It's just a white coating on things, so why does it make everything look more interesting? I saw this hoar coating on a plastic trash-can lid: The hoar frost on the lid had various whirls, just like I've seen on the plastic surfaces of car door… more »