Posted on

Summer Sunset Sideshow Bighorns

Summer Sunset Sideshow Bighorns
Summer Sunset Sideshow Bighorns

Summer Sunset Sideshow Bighorns

As the solstice is tomorrow, I thought I’d show you what a Bighorn Mountain sideshow looks like with a far northern sunset. The sun is WAY off to the right of the frame. The landscape ladder here climbing off to the 130 mile distant 13000 foot tall peaks leaves me speechless more times than not. Now this is a very long lens which crushes perspective. The second furthest ridge is 40 miles away from the ridge I’m standing on. My elevation is about the same as the saddle on that second to last ridge. The red layered badlands are only 10 miles distant.

Geologic Musings:

Those red banded layer hills are all Tullock Formation. The rocks exposed on the surface all the way back to the Bighorns have been carried there. A complex process by rivers of the past. These moving eroded by the elements, sediments off the peaks. All running down slope from those world class hills. At one time there was a smooth ramp all the way to the peaks to my feet. It was a smooth slope that huge alluvial fans were deposited off the Bighorns. The middle of those alluvial fan stack are dissected at right angles by the Big Horn, the Powder and the Little Powder Rivers.

The rocks I stand on are older Cretaceous Terrestrial Sandstones with their share of Dinosaurian fossils. (Hell Creek/ Lance Formations) These older sandstones are dipping toward the Bighorn’s Powder River Basin being downwarped with the formation of that regional structure. About a mile off my ranch’s west boundary, the alluvial fans overlapped the Cretaceous River Sands. The dinosaur fossil bearing rocks diving deep off toward the mountains.

Location: Bliss Dinosaur Ranch, Wyoming/Montana border (Wyotana)

Title: Summer Sunset Sideshow Bighorns

Posted on

Layered Landscape to the BigHorns

Layered Landscape to the BigHorns
Layered Landscape to the BigHorns

Layered Landscape to the BigHorns

Layers of Landscape to the first big ridge stretch for 40 miles in the distance. The Alpenglow illuminated BigHorn Mountains are saturated in an orange color cast projecting off of the deeper snow cover of the slopes. There are still spotty snow in the low and sheltered northern slopes and the deeper slopes of the 130 mile distant peaks. 1200 mm telephoto.

Photographic Musings:

This of course is a time exposure as it were. I consider anything longer than 1/4 second a time exposure best done on a tripod or some support. You can take photos like this free handed but your ISO is going to have to be so high that you’ll get grain on your image. A minimum handheld speed with a long lens is about 1/100th. With a telephoto your going to have to compensate for the lack of light somehow as they are not a fast lens. Turning up camera sensitivity? This will unfortunately give you larger grain to your image and add noise to the color. It will however bring an image in.

The first rule of photography is get the shot. The second rule is get it right !. Longer time exposures give your camera a chance to gather light the easy way. You always want as LOW and ISO as you can get away with. Low light images like this look wonderful if done on a tripod. Not so much hand held. I use a clamp on my car window with my favorite tripod head on it that mates to my cameras. Location: Bliss DInosaur Ranch, Wyoming/Montana borderlands

Title: Layered Landscape to the BigHorns

Posted on

Bolt Striking the Red Hills

Bolt Striking the Red Hills
Bolt Striking the Red Hills

Bolt Striking the Red Hills is a MASSIVE strike. That ridge is 40 miles distant from my Telephoto lens which was trained where the last bolt struck. Quite often bolts will strike very close to the previous ones. I look for patterns and focus on that area.

I do use lightning triggers on my cameras. These are boxes that automatically sense lightning by the pattern of flashes they generate. They Trigger my Sony’s in mere microseconds. I endorse no particular brand as the several I’ve tried all have their issues but “generally” work. None are “cheap” but then again, look what you get for your efforts. I might only get 1 in 20 bolts I try to get manually without time exposures. These are 1/4 second exposures at other settings that bring in the landscape.

In pitch dark, you just set the camera on a tripod, remotely trigger it or timer the shutter at about 25 seconds at let the lightning display. This technique is the best way to get multiple bolts. This capture however was a single discharge with multiple plasma channels reaching down. This is the kind of bolt that will start fires. Forested ground is particularly easy to burn. That ridge often has a fire call during dry electrical storms that pass through now and then.

We have a local rancher that helps as a Range Officer at our Wyoming Tactical Rifle Championship in 2018 that had to leave the event. All because of a lightning strike near his ranch up in those very hills. The response of several departments along with hundreds of men saved his homestead. Unfortunately some of his ranch burned.. The grass will grow back greener the next year, I’ve seen it.

Location: Bliss Dinosaur Ranch, Wyoming/Montana borderlands.

Title: Bolt Striking the Red Hills