Tag Archives: Cloud

Photographs: Nature, Photographs: Sierra Nevada, Photographs: Yosemite

Moonrise, Sierra Wave Cloud

June 7, 2017 G Dan Mitchell Leave a comment

A Sierra wave cloud stretches south along the Sierra Nevada crest as the moon rises.

Spend a bit of time — or a few decades — in and around the Sierra and you begin to be able to anticipate certain events. Nothing is a sure bet when it comes to predicting spectacular visual conditions, but some signs make it very likely that your efforts may be rewarded. The “Sierra Wave” cloud phenomenon is one such condition — common, easy to spot once you recognize the signs, and having the potential to produce very special photographic opportunities.

As on this evening, it often begins subtly. The line of clouds is produced over the crest or on its leeward side as moisture-laden air passes above the crest. The clouds can extend many miles north and south and sometimes stack up in layers. During the day they are impressive, but it is at dusk (or, rarely, at dawn) that they excel. After the last direct sunlight has risen above the highest peaks and the sun has set, brilliant red light may illuminate the clouds from the west, producing an almost unbelievable intensity of color. On this evening I saw the potential as I came over Tioga Pass from the east, and I quickly found a place to stop and watch the show develop. The moon above Kuna Crest was an added bonus!

All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Photographs: Death Valley, Photographs: Desert, Photographs: Nature

Dust Storm, Desert Mountains

May 24, 2017 G Dan Mitchell Leave a comment

A spring dust storm obscures the Panamint Mountains, Death Valley

This was a remarkable day in Death Valley, from dawn until dusk, though it was not entirely an easy day to be there. We began very early on a ridge high in the Panamint Mountains, where we went to photograph sunrise. This was not the iconic brilliantly colorful sunrise that one might hope for, but it was more remarkable in many ways. There was a milky translucence in the atmosphere produced by some combination of light and dust, the latter being the precursor to a huge dust storm that would envelop the area later in the day. Later in the morning we explored other remote areas of Panamints before eventually deciding that we would start back down into Death Valley, where we were staying.

While still high in the mountains we began to notice the telltale signs that dust storms were imminent. Brown streamers of dust began to appear high above us, unusual for this high in the mountains, and though we could not see the Valley we began to recognize what was happening. As we descended the dust thickened, and by the time we joined up with the main road into the Valley the dust was thick, obscuring even nearby mountains such as those in this photograph. We continued on, and before long the wind was howling and dust was everywhere. I’ve been in dust storms before, but I was surprised when for a brief moment the dust turned to sand and then tiny pebbles began to fall from the sky! We got back to our room and closed up doors and windows — but dust still streamed into the room through any slight crack. Hours later the wind abated and we went outside. There were still clouds of blowing dust, but we could see some breaks… and rain clouds moving in! Before long showers were passing through the dust storm, creating one of the most apocalyptic landscapes I’ve ever seen.

All media © Copyright G Dan Mitchell and others as indicated. Any use requires advance permission from G Dan Mitchell.

Photographs: Death Valley, Photographs: Desert, Photographs: Nature

Sunrise Wave Cloud

April 27, 2017 G Dan Mitchell Leave a comment

A wave cloud develops above Death Valley mountains at sunrise

When it comes to desert skies, it can be hard to find just-right conditions. Often the skies at Death Valley are simply clear, with few or no clouds aside from contrails from passing jets. And when there are clouds during the dawn and dusk hours when color potential is at its greatest, more distant clouds can block the light that would create the bright colors. This is especially true in the evening in Death Valley, where it is not uncommon for there to be thicker clouds in the moister regions to the west at sunset.

The latter situation was in play on this morning. In fact, I had originally planned to photograph south of this location. I had driven there and started to set up in the near darkness, only to realize that a fairly thick cloud deck was not going to clear and that it was going to block the morning light. I had a backup plan, and when I arrived at this spot a good distance to the north there was a break in the clouds. This color comes quickly and doesn’t last long — you more or less have to be ready for it before it is visible, though you may get a hint of developing color from clouds far off and near the horizon. Here a wave cloud is forming over Tucki Mountain, with a few more lenticular clouds out over the Cottonwood Range and beyond.

Photographs: Central California, Photographs: Nature, Photographs: Wildlife

Ground, Fog, Birds, Sky

April 8, 2017 G Dan Mitchell Leave a comment

A flock of geese takes to the air above a fog bank at dawn

This might seem almost like a photograph of nothing, but I don’t see it quite that way. Arriving very early on a winter morning at one of my favorite bird areas in the Central Valley, I found it quite foggy. It wasn’t so foggy that I couldn’t see, but the atmosphere near the ground was opaque enough to limit my view to perhaps a few hundred feet, especially along the ground that was shrouded by this tule fog.

Before long a huge flock of geese lifted off from behind the low fog and streamed across by view from one side to the other, just about the fog cloud. Because of the distance to the birds their cries were muted and, oddly, everything seemed almost still and quiet even as what may have been thousands of birds were in the air. My idea for this photograph is to make it into a very large print, where the layers may have an imposing scale reminiscent of actually being there.

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