Commonly known as a “Mock Sun” or “Sun Dog, this is a Parhelian or “Mock Sun” It occurs at 22 degrees angle from the sun. There are many manifestations of this. I’ve only seen one better Parhelian off the face of the Jackson Hole Ski area. At the Village in Jackson Hole mid winter back in the 90’s. This capture was a few miles back in the backcountry while I was driving parallel ridges for that mornings sunrise. This images sits on the border between Montana and Wyoming with both states ground and sky in the image. I never know what I’m going to run into when I go out.
Caused by Reflection and Diffraction is the slight bending of light as it passes around the edge of an object. In the atmosphere, diffracted light is actually bent around atmospheric particles – most commonly, the atmospheric particles are tiny water droplets found in clouds. Diffracted light can produce fringes of light, dark, or colored bands. Here Hexagonal plates of ice are falling actively from the sky. You can actually see some of them like white dots on the image. Ice Hexagonal plates Frozen in Space and Time as they fell (literally and figuratively).
It was a cold subzero morning for this sky show. This ice was hazing up the whole sky but I actually drove into this from an area with no falling ice. POP and there was an entire Parhelion right in front of my camera. Slide to a stop, enjoy the view while the camera comes out of sleep, compose, set the final settings, focus and click. The image is about 60 degrees wide overall. Love the Lone tree sun filter.
Traveling the high ridges one tends to get tunnel vision. You look where your going not necessarily where you’ve been. Occasionally, I will stop and just take a photo of where I just traveled from. It’s a long way back that way…
Snow diamonds falling in the crisp mountain air here is startling to see live and fairly hard to capture adequately digitally. Seeing them on the ground is about the only way to see them. The intensity of the sun detracts from the intensity of the reflections off those hexagonal ice plates. Those fall like parachutes often out of almost clear skies when the moisture is wrung out of the air mass by the cooling. The plates I’ve seen falling like feathers before with blue skies around. They lay flat and act like mirrors on the otherwise crusted snow pack.
I’m pretty sure if I got a flat tire up here that AAA would show up like Bill Murray in “Ground Hog Day” with a jack. Maybe not…. 70 miles to the nearest 4 way stop light…. Fortunately I have really good tires now and really don’t expect to pop a tire any more. Having said that driving long distances in areas where there aren’t many people traveling by is potentially wrought with hazard.
If you don’t have the ability to get yourself out of trouble, best not go there. At any one time I could pull over and set up camp right here, I wouldn’t like it but I’d survive lolol. A minus 10 rated bag at minus 10 is still not enough in my experience lol. I also carry a radio (2) and spare batteries lolol. It does get back to the base from about anywhere I drive up here.
Just NEVER leave your vehicle if you get stuck in the middle of nowhere in winter. Start yanking insulation out of your seats to keep warm with if you have to. Always have survival gear suitable to your environment.
Location: near the Bliss Dinosaur Ranch, Wyoming/Montana borderlands.
Being under the US Air Forces Powder River Training Complex has it’s benefits. I could hear the roar from inside the house. The B!B is many things but it isn’t quiet. B1B’s can be faster than the sound (probably close to light speed) but I haven’t heard a sonic boom for the 20 years I’ve lived here. If nothing else the Air Force is polite. There is nothing like maybe 100,000 horse power flying overhead. I’ve had the fly 500 feet off the deck directly over head. It’s a real punch in the adrenal gland.
I’m thinking someone forgot their extra Skoal can in their locker then had to head back. In training, they are probably stacking spirals to gain altitude.. The sky was perfect to preserved the trail through the big strategic bomber moves pretty quickly. I’m thinking he pulled some “G’s” around that pretty tight loop at 450 knots. 🤔
Strategically these fellows have a low radar cross-section to make detection considerably more difficult. Their ability to fly lower and faster than the B52, while carrying a larger payload makes this a heck of a plane. Advanced electronic countermeasures to enhance survivability makes it a two way trip.
This guy is out of 28th Bomb Wing at Ellsworth Air Force Base, South Dakota. They have a fairly large around of southeastern Montana and North Eastern Wyoming along with a Bunch of the Dakota’s as fly over. We unfortunately had one crash about 50 miles from here about 5 years back.
Using a WIDE angle fisheye lens I corrected significantly for lens distortion. There is still a little down angle on the log ranch lodge but it corrected fairly well.
This big old sun dog happened one cool sub-zero morning. Ice crystals refracting light were falling out of the air in front of my camera everywhere. All the white speckles are ice crystals close to the camera. I was just driving along a high ridge as is my typical backcountry drive. It suddenly appeared as I was driving along. The ice fall moved over me.
Two ways these form:. 1: light passing through suspended atmospheric plate-shaped hexagonal ice crystals in high and cold cirrus or cirrostratus clouds. Alternately, refraction from drifting in freezing moist air at low levels as diamond dust as here. Those “mock suns’ are from the aforementioned “Diamond Dust”. The colors usually go from red closest to the sun outward with the standard rainbow sequence. This was VERY bright.
This half circle halo is 22 degrees from the sun. These 22 degree refractions are present with and without mock suns in my experience. This particular Sundog even has a sun pillar above AND below the sun itself. Pillars develop as a result of ice crystals slowly falling through the air, reflecting the sun’s rays off of their hexagonal flat surfaces.
I’ve only seen one better sundog off the face of the Jackson Hole Ski area at the Village mid winter back in the 90’s. This was a few miles back in the backcountry pretty much across the border with sky in both Montana and Wyoming. .