Tag Archives: conditions

California Fall Color, Commentary, Photographs: Fall, Photographs: Fall Color, Sierra Nevada Fall Color

2022 Fall Color

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It is that time of year again — my favorite season! This past week on walks here in the San Francisco Bay Are I have noticed the signs of the seasonal change. The sun is setting an hour earlier, our first (early!) Pacific weather front is arriving this weekend, some trees are starting to change colors, and the sound of old leaves skittering along the ground in the breeze is everywhere.

Autumn Aspens, Lake, Wildfire Smoke
Wildfire smoke drifts over the Sierra Nevada crest above a lake surrounded by autumn aspens. @ Copyright G Dan Mitchell.

Fall color is more prevalent here in California than many realize. The earliest hints come to the high country of the Sierra Nevada in late August, when something in the air changes, corn lily plants turn yellow, the bilberry starts to pick up a bit of red, and you might even find an odd yellow aspen leaf here and there. Things pick up as we progress through September, and by the very end of the month it is often possible to start finding a few examples of good aspen color up high. Then the color works its way down to lower country, the valleys, and the coast over the following months. I’ve sometimes photographed “fall color” in the Central Valley as late as… January!

The main aspen color season in the Sierra peaks during the first half of October. It tends to start at higher elevations as early as the very end of September, becoming quite pronounced early in October, and working down to lower elevations into the third week of the month. If you can only go once, targeting your visit for about one week into the month is a good plan.

No one knows for sure how the season will evolve. Some things stay relatively constant from year to year, while others vary quite a bit based on temperature fluctuations, the amount of precipitation that fell during the year, whether or not early storms sweep through, and more.

I share annual updates on my Sierra Nevada Fall Color page at this website. I just posted this years first message there today — it is mostly some early thinking about how the season may evolve, along with a record of what has happened in some previous seasons. The latter may be useful as you plan your autumn color search in California.

One more thing: I may have something new to write about regarding fall color in a few weeks. Stay tuned…

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” is available from Heyday Books, Amazon, and directly from G Dan Mitchell.

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Locations, Morning Musings

Sierra Fall Color Speculation (Morning Musings 9/14/14)

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Aspen Color, North Lake
Aspen Color, North Lake

For those of us who chase aspen color in the Sierra Nevada every fall, speculating about the potential of the upcoming aspen season is an annual obsession. Will the season start early or late? Will the colors be spectacular or less so? How will the past season’s weather affect it? What are the early signs telling us? When will the peak arrive and when will the show be over?

I’ve been playing this game — with enthusiasm! — for some years now. A few years back I think I finally figured out that I cannot really tell what will happen until it actually happens. As often as not, my “predictions” turn out to be less than perfect and/or immediate conditions (arrival of an early storm, wind, rain, etc.) throw me a curve.  The real game is in being flexible and quick to respond to evolving conditions, and to have enough experience with the subject that you have some intuitions about what to do when you encounter the conditions on the scene.

Early Autumn Snow, Eastern Sierra
Early Autumn Snow, Eastern Sierra

Yet, I still can’t help but look at Sierra conditions here in September and try to extrapolate forward a bit. As I make my guesses — and frankly, guesses is what they are — about the upcoming Sierra aspen season, a few things are on my mind: Continue reading Sierra Fall Color Speculation (Morning Musings 9/14/14) →

Locations, News, Photographs: Death Valley, Photographs: Desert, Photographs: Nature, Photographs: Southern California

An Informal (and Surprising!) Death Valley Wildflower Report

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Gilia Buds
Gilia Buds

Gilia Buds. Death Valley National Park, California. April 2, 2014. © Copyright 2014 G Dan Mitchell – all rights reserved.

Gilia buds opening on a rainy day, Death Valley National Park

This is going to be a sort of hybrid post, covering two subjects and out of phase with my normal daily photograph posts. Think of it as a bonus post—a photograph and an informal report on Death Valley National Park wildflowers. The description of this photograph follows the report on Death Valley wildflower conditions.

Wildflower Conditions

By now it is no longer news that California and other parts of the west are in the throes of a very serious drought. The situation is especially serious in California, which is now experiencing the worst in a series of three below-normal precipitation years. Many parts of the state are experiencing what have been described as historic drought conditions. The situation remains critical—and many of us are worried about the upcoming wildfire season—though recent March and early April rains brought a bit of relief.

All spring I have been hearing that the drought would make this a poor year for desert wildflowers in Death Valley. However, I knew that Death Valley had experienced some rain events in the past few months and that desert plants are quite opportunistic, often quickly blooming in response to moisture. I know Death Valley fairly well, though I’m no expert on wildflowers. However, I had a hunch that we might be surprised by how the wildflower season would play out.

We visited the park for several days right around the beginning of April. Even before we arrived, we saw a decent number of wildflowers as we drove across other desert areas on the way to the park. It seemed like plants were acting in the opportunistic manner I describe above and quickly sprouting up and blooming in response to recent rains. As we entered the park and crossed Towne Pass we (especially my wife, who is passionate about photographing the “small things”) began to notice a lot of wildflowers in many places, including whole beds of colorful flowers in many places along this drive. While we did not see the tremendous blooms on the Valley floor that can occasionally occur, once we got up into higher country we saw flowers everywhere, at least when we slowed down and looked. There was more rain and snow during our visit, and the additional moisture is bound to encourage other plants and flowers to grow.

I just saw a report at the Desert USA website (which names the flowers in ways that I cannot hope to do) confirming what we saw—that there is actually a substantial bloom of desert wildflowers in many places. If you have the opportunity to head out that way soon, do so!

About the Photograph

Believe it or not, it was snowing lightly when I made this photograph! We began our day by driving on gravel roads before sunrise to reach a high location in the Panamint Range from which we planned to photograph at sunrise. The sunrise photography turned out to be a challenge, as it was cloudy at first light and the clouds only increased as the sunrise progressed. Soon we began to notice snow falling on nearby peaks, though it did not fall where we were until after we moved on. Later, in a less exposed location but with temperatures in the low thirties, we encountered our first very light snowfall, and we could see that it was snowing more heavily on the peaks and ridges around us.

We moved on, heading up into Wildrose Canyon. My original plan had been to drive to the end of the road, but by the time we reached the Charcoal Kilns it was snowing hard enough that this no longer seemed like a great idea. In fact, other drivers with two-wheel drive vehicles were having problems ascending the last section of the road to the kilns. We photographed the snowy conditions here and back in Wildrose Canyon, and then as the snow abated a bit we drove on, heading back in the direction of Emigrant Pass. Not far from the pass we found a hillside covered with a spectacular display of flowers. At first it was some cacti that caught our attention, but as we got out and looked around we saw many, many flowers all around. These gilia buds had not yet opened into their more showy display.

G Dan Mitchell is a California photographer and visual opportunist whose subjects include the Pacific coast, redwood forests, central California oak/grasslands, the Sierra Nevada, California deserts, urban landscapes, night photography, and more.
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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.

Commentary, Locations, Sierra Nevada Fall Color

Sierra Nevada Aspen Hunting and the Weather

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Something to think about for photographers headed to the eastern Sierra to photograph aspen color next week: The seven-day Yosemite to Kings Canyon weather forecast is calling for snow (!) on Wednesday and Thursday, and things don’t look like they’ll totally clear out on Friday. This has some ramifications:

  • Those of us who get to the eastern Sierra by way of one of the trans-Sierra passes may encounter difficulties if the forecast pans out. I would not be at all surprised to see a temporary closure of Tioga Pass Road (highway 120) though Yosemite, and other passes to the north could be affected. This makes for a very long drive for those of us in the SF Bay area!
  • A storm can affect the aspen color display. A cold snap can, or so many of us believe, encourage the colors to change. But wind can also bring down many of the leaves in a hurry. (I once arrived before dawn at North Lake to see – just barely – incredible color conditions in the grove the runs up the hillside on the far side of the lake. Moments later a snow squall blew in, and as the wind began to blow I retreated to my car for a half hour. When it passed, half of the leaves had blown down!
  • On the plus side, an early winter storm can bring some opportunities and advantages as well. Overcast and rainy/snowy weather can intensify the colors and create some very compelling and moody scenes. New snow adds something special to the scene, whether only on the higher peaks above or down among the trees.

It could get interesting, so check those weather forecasts and the road conditions on the mountain highways. Fall in the Sierra is a time of change in many ways. Pacific winter-type weather systems start to move through, and they can range from very mild to virtually full-blown winter storms. While most of them pass quickly, some can last for a few days and close passes. It would be very unusual for such an early October storm to actually mark the beginning of the winter road closures, but mid-October storms have done so in the past.

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