Tag Archives: kuna

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Melting Ice and Sunrise Reflection, Tioga Lake

June 25, 2011 G Dan Mitchell Leave a comment

Dawn light on the peaks of Kuna Crest is reflected in a meltwater channel in the frozen surface of Tioga Lake at Tioga Pass.

On the weekend that Tioga Pass opened this year, I spent the “opening day” photographing along highway 120 in the park. That night I stayed in Aspen Camp in Lee Vining Canyon, a standby for me at almost all times of year when I photograph in the area and Tuolumne Meadows campground is not open. (That NPS campground typically opens a few weeks after the pass opens and then closes in late September.) The next morning I was up fairly early, planning to photograph more or less in the Tenaya Lake area a bit after sunrise. I drove up toward the pass and soon came to Tioga Lake, which lies next to the road just below the pass.

I had noticed the striking veined patterns formed by the melting ice the previous day but had not photographed them. When I saw them in the morning I spontaneously decided to stop and see what I could do with the subject, especially since it looked like the ice was starting to pick up a bit of color from the pre-dawn light. I quickly got out and set up and found a way to line up the melted channel in the icy surface with the peaks of the distant Kuna Crest inside the park. As the light began to strike this ridge its color reflected on the frozen lake and I made a few photographs before moving on.

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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Alpenglow, Mammoth Peak

June 9, 2011 G Dan Mitchell Leave a comment

Alpenglow lights the face of Mammoth Peak beyond a small tarn near the summit of Tioga Pass, Yosemite National Park.

This was very close to the last exposure I made on this productive late-July day last year. After photographing for a few hours in the vicinity of Tioga Pass, I ended up right at the pass as the day came to an end. Braving hordes of mosquitos – comes with the territory! – I worked the area around the pass itself, building compositions out of juxtapositions of the water in the small meltwater ponds, shoreline meadow and boulders, grasses growing along the edge of the water, the surrounding pine forests, and the more distant peaks of Kuna Crest. In this photograph, what is very nearly the very last direct light of the day is bathing the slopes of Mammoth Peak, which still had a fair amount of snow on its flanks even in late July.

This scene posed a few technical challenges. First, there is obviously a great distance between the foreground granite boulder and the very distance mountain. I wanted the foreground to be in optimal sharpness, so I used a relatively small aperture to maintain sufficient sharpness on the far ridge. There was also a fairly large dynamic range in the scene, ranging from soft but direct light on the snow fields of the peak to the dark areas within the forest on the other side of the pond. I wasn’t certain that I’d be able to handle the full dynamic range in one exposure, so I made three – one longer exposure to get a bit more light from the shadows and another shorter one on the dark side to avoid blowing out the brighter areas of the sky. In post, I discovered that there was enough detail in the shadows that I could get everything I needed from a single exposure, though I had to do some work with curves to get create an image the conforms more closely to the way I saw the scene at the time.

Photographs: Nature, Photographs: Sequoia-Kings Canyon, Photographs: Sierra Nevada

Mammoth Peak Reflected in Tioga Tarn

May 30, 2011 G Dan Mitchell 6 Comments

Mammoth Peak in sunset light, reflected in the still surface of Tioga Tarn, Tioga Pass, Yosemite National Park.

This view of Mammoth Peak on Kuna Crest in the Yosemite High Country from the Tioga Tarns at the top of Tioga Pass is a classic Sierra Nevada scene. The foreground tarns are lush green in the early summer after the snow melts out and fall into shadow early in the evening as the sun drops behind the ridge between this area and Gaylor Lakes. Mammoth Peak, however, has an almost unobstructed line of sight to the west, so this peak continues to hold the sunset light until the last possible minute. (Don’t let the peaceful appearance of the scene fool you – I was being devoured by clouds of mosquitos as I made these exposures.)

In order to deal with the extremely large dynamic range between the Mammoth Peak snow fields in direct sun and the very dark shadows of the nearby forest I resorted to exposure blending and a few other post-processing techniques. With exposure blending, I make two exposures, one optimized for the brightest areas of the scene and the second a slightly longer exposure to capture a bit more of the shadow detail. In post I began with the darker frame, since that presented Mammoth Peak the way I remembered it. Then I placed to other exposure beneath it and used a mask layer to reveal some of the lighter areas from the lower layer.

G Dan Mitchell is a California photographer and visual opportunist. His book, “California’s Fall Color: A Photographer’s Guide to Autumn in the Sierra” (Heyday Books) is available directly from him.

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Tioga Lake, Late Spring

February 22, 2011 G Dan Mitchell 3 Comments

Late spring at icebound Tioga Lake below Tioga Pass with Mammoth Peak and the Kuna Crest beyond in afternoon light.

I made and shared a slightly different photograph of this scene last summer, but when I did my annual end-of-year traverse of the year’s raw files I returned to the original set of images and wondered how I missed this one. In a lot of ways it is similar to the one I selected earlier, though the foreground light and shadow patterns are a bit different and, more importantly, I like the position of the clouds in this one more than what I had in the original. So, there are now two versions of this scene floating around…

After several fairly dry years in California, the winter of 2009-10 produced much more precipitation, as rain in the lowlands and as snowpack in the Sierra. Because of the heavier snow, Tioga Pass opened just a bit later than average, and when it opened there was still a lot of snow in the high country. Since this afforded a rare chance to cross the Yosemite Sierra in conditions not usually seen by drivers I made it a point to get up there as soon as the road opened.

On the drive there was snow along almost the entire length of Tioga Pass Road, and in many places it looked more like winter than like spring. At the same time, it was spring, and the melting of the snowpack was fully underway. While lakes like Tioga Lake, as seen in this photograph, were still ice-covered… the ice was thinning quickly, and everywhere the melting snow was creating creeks and cascades. The high country, especially at the elevation of the road, was filling with water – water in ponds, water in overflowing lakes, water in rivers, water in cascades and waterfalls. I was waterfalls along the road in places where I had not even suspected that there were creeks!

This photograph shows Tioga Lake, just east of and below Tioga Pass, the eastern entrance to Yosemite. The pass itself is in the low saddle just above the meadow ascending the hill at the end of the lake. Beyond, and inside the park, is massive Kuna Crest with white, snow-capped Mammoth Peak in full sun at the right end of the ridge.

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Text, photographs, and other media are © Copyright G Dan Mitchell (or others when indicated) and are not in the public domain and may not be used on websites, blogs, or in other media without advance permission from G Dan Mitchell.

Photographer and visual opportunist. Daily photos since 2005, plus articles, reviews, news, and ideas.