The 2020 nonsoon-Monsoon

A thin band of clouds partially blocks the sun and creates an array of crepuscular rays of light.

This is the second year in a row in which the North American Monsoon has failed to deliver its normal weather to Arizona. The monsoon had a late start in July with only a few isolated rain events early in the month and the main event starting around the third week of July. But even that faltered after a week and the final week of July was dry.

August was even worse with no measurable precipitation until after mid-month and even then the amounts were light. The National Weather Service in Flagstaff has posted some climate data for the area for August. It was the hottest August and the 2nd driest on record in Flagstaff and most of the west experienced similar conditions (Figure 1; Figure 2; Figure 3).

Photographing summer monsoon storms has been a challenge this year because there were so many dry periods. Even so, there are always interesting weather events and clouds that make it worthwhile. So here is a collection of the most interesting weather photographs from this summer.

Convection

Early stages of convection over the San Francisco Peaks as viewed from Marshall Lake.
Early stages of convection over the San Francisco Peaks as viewed from Marshall Lake.

A time-lapse movie shows that the ducks are more interesting than the convection.

Developing Cb's over the San Francisco Peaks.
Developing Cb’s over the San Francisco Peaks.
Small cumulus clouds over the Painted Desert.
Small cumulus clouds over the Painted Desert.
A weak thunderstorm near Two Guns, Arizona.
A weak thunderstorm near Two Guns, Arizona.
A well-developed thunderstorm over the Mogollon Rim viewed from Sedona.
A well-developed thunderstorm over the Mogollon Rim viewed from Sedona.

Rainbows

Full rainbows eluded me this year butI did manage to photograph a rainbow segment.

Rainbow segment over the North Rim of Grand Canyon.
Rainbow segment over the North Rim of Grand Canyon.

Lightning

As with rainbows, lightning was elusive this year. It was typically a case of being in the wrong place on the wrong day and at the wrong time. But I did get lucky with the following image.

Lightning illuminates the interior of Grand Canyon.
Lightning illuminates the interior of Grand Canyon.
In-cloud lightning illuminates a small Cb near the Grand Canyon. I was trying to photograph the comet so I got lucky with this storm.
In-cloud lightning illuminates a small Cb near the Grand Canyon. I was trying to photograph the comet so I got lucky with this storm.
Lightning at sunset over the Mogollon Rim viewed from Sedona.
Lightning at sunset over the Mogollon Rim viewed from Sedona.
Weak storms over the San Francisco Peaks produced these two bolts of lightning.
Weak storms over the San Francisco Peaks produced these two bolts of lightning.
In-cloud lightning partially illuminates Grand Canyon while the nearly-full Moon provides additional illumination.
In-cloud lightning partially illuminates Grand Canyon while the nearly-full Moon provides additional illumination.

Sunsets

And when there is no lightning and no rainbow, one can be content with the sunset.

A small rain shaft is illuminated by the setting sun.
A small rain shaft is illuminated by the setting sun.
Distant rain catches the last light of the sun and provides backlighting for the Cockscomb.
Distant rain catches the last light of the sun and provides backlighting for the Cockscomb.
A thin band of clouds partially blocks the sun and creates an array of crepuscular rays of light.
A thin band of clouds partially blocks the sun and creates an array of crepuscular rays of light.
The sun sets over ruins in Wupatki National Monument.
The sun sets over ruins in Wupatki National Monument.
The setting sun illuminates both Cathedral Rock and the clouds above.
The setting sun illuminates both Cathedral Rock and the clouds above.

Miscellaneous

Crepuscalar Rays—Wupatki National Monument.
Crepuscalar Rays—Wupatki National Monument.
Crepuscalar Rays—San Francisco Peaks.
Crepuscalar Rays—San Francisco Peaks.
Even thought it is supposed to be the wet and rainy season, we still managed to get cap clouds on the high peaks with stars above.
Even thought it is supposed to be the wet and rainy season, we still managed to get cap clouds on the high peaks with stars above.

Perhaps 2021 will be a normal monsoon year.

Lightning at Sunset

It’s been a challenging season for storm photography. First was a late start to the North American Monsoon. And, then, just as it was finally ramping up it shut down quickly. Current model forecasts suggest at least another week until it ramps up again.

This storm eventually produced lightning after sunset.
This storm eventually produced lightning after sunset.
Sunset and lightning north of Sedona.
Sunset and lightning north of Sedona.
Evening twilight colors and lightning.
Evening twilight colors and lightning.

A bit of moisture managed to produce some thunderstorms right around sunset. And there was enough lightning to make it worthwhile to be there and get some photographs.

Comet C/2020 F3 (NEOWISE)—VII

The waxing Moon is getting brighter in the evening sky and this makes it more difficult to see Comet C/2020 F3 (NEOWISE). In fact, I was unable to see it with the unaided eye but both binoculars and long-exposure photographs easily brought out the comet.

Comet C/2020 F3 (NEOWISE) above Grand Canyon.
Comet C/2020 F3 (NEOWISE) above Grand Canyon.

On the other hand, the presence of the first-quarter Moon illuminates the inner canyon while the comet is faintly visible above.

The image is a composite. The first image is on a fixed tripod to get a sharp result of the moonlit canyon. The second image is on a tracker to get sharp points for the stars and comet. The two images are then combined. Camera settings are 24mm, Ć’/4, 120 seconds, ISO 400.

Thunderstorm with lightning near Grand Canyon.
Thunderstorm with lightning near Grand Canyon.

As a bonus, a late evening thunderstorm developed just west of Page and moved to the northeast while producing a lot of lightning. Although no cloud-to-ground strokes were noted, the lightning easily illuminated the cloud from the inside.

Sunset with crepuscular rays over Grand Canyon.
Sunset with crepuscular rays over Grand Canyon.

Second bonus: there was a nice sunset, too.

The non-Monsoon of 2019

Beams of light from the setting sun illuminate the landscape near Sedona.

It’s been an unusual monsoon season across Arizona this year. After both a wet winter and wet spring—with above normal precipitation amounts all the way into the month of May—things went dry. The North American Monsoon started late this year with the first significant rainfall not arriving until the second half of July. This was unfortunate as the dryness partially contributed to a very damaging wildfire (Museum Fire) burning across portions of the San Francisco Peaks.

Just a few days later, the rains finally arrived. And, then, they stopped again. And it has been that way much of this monsoon season. A few days of rain, then a week or more of dry weather. A normal pattern would have rain falling perhaps four days out of seven for a two-month period. Folks around here have dubbed this monsoon the “nonsoon”.

And, of course, with the lack of moisture and thunderstorms opportunities for photographing storms, heavy rain, lightning, and sunsets has been a challenge. But it only takes one great photograph to make it a successful season. I’m still trying to get that photograph.

Here are some of the more interesting photographs from this “nonsoon monsoon” season.

The Museum Fire burns in the San Francisco Peaks near Flagstaff.
The Museum Fire burns in the San Francisco Peaks near Flagstaff.
A thunderstorm develops above the San Francisco Peaks as seen from the South Rim of Grand Canyon.
A thunderstorm develops above the San Francisco Peaks as seen from the South Rim of Grand Canyon.
Convection develops over the North Rim of Grand Canyon.
Convection develops over the North Rim of Grand Canyon.
Convection is reflected in the waters of Marshall Lake.
Convection is reflected in the waters of Marshall Lake.
A growing thunderstorm is reflected in Marshall Lake.
A growing thunderstorm is reflected in Marshall Lake.
The sun sets over Wupatki National Monument.
The sun sets over Wupatki National Monument.
Beams of light from the setting sun illuminate the landscape near Sedona.
Beams of light from the setting sun illuminate the landscape near Sedona.
Lightning strikes in the distance behind Upper Lake Mary.
Lightning strikes in the distance behind Upper Lake Mary.
Lightning on the North Rim of Grand Canyon.
Lightning on the North Rim of Grand Canyon.
Twilight lightning in Wupatki National Monument.
Twilight lightning in Wupatki National Monument.
Lightning strikes near the confluence of Grand Canyon and Little Colorado River.
Lightning strikes near the confluence of Grand Canyon and Little Colorado River.

Grand Canyon National Park: 100 Views

In celebration of Grand Canyon National Park’s centennial, the Grand Canyon Conservancy has published Grand Canyon National Park: 100 Views.

In celebration of this legacy national park’s centennial, the work of some of the country’s most talented photographers is paired with essays by canyon veteran Scott Thybony in a love letter to an irreplaceable place. Like candles on a birthday cake, 100 breathtaking photographs capture the deep and abiding appeal of Grand Canyon—as Thybony so eloquently writes, its “pure geometry of earth and sky.” This book is truly the “collector’s item” for Grand Canyon National Park’s centennial year!

I’m pleased to note that three of my photographs were selected for inclusion in this book.

Twilight lightning near Grand Canyon.
Twilight lightning near Grand Canyon.

The first image is an example of not giving up. I was packing up my gear to leave Lipan Point and drive home when a small cumulus appeared. I stopped what I was doing and watched it for awhile and realized that it might become a thunderstorm. So I unpacked the gear and set it up again and waited. The sun went down and then the storm started to produce lightning. And I got this shot of lightning exiting from the top of the storm, heading down in the clear and then going through a layer of low clouds before hitting and illuminating the ground.

The following two images were shot the same day. Thunderstorms were slow to develop but there was this interesting band of clouds just above the horizon. I waited until the sun was behind the clouds and the result was these beautiful beams of light and shadow spreading across the canyon.

Beams of light and shadow play across Grand Canyon.
Beams of light and shadow play across Grand Canyon.

Finally, after the sun had set thunderstorms developed across the North Rim of Grand Canyon. There was still plenty of twilight to backlight the storms and to produced some reflected light in the canyon.

Twilight thunderstorms and lightning over Grand Canyon.
Twilight thunderstorms and lightning over Grand Canyon.

“Leave it as it is. Man cannot improve on it, not a bit. The ages have been at work on it and man can only mar it.”

-Theodore Roosevelt

You cannot see the Grand Canyon in one view, as if it were a changeless spectacle from which a curtain might be lifted, but to see it, you have to toil from month to month through its labyrinths.

-John Wesley Powell

Thank you, Mr. Roosevelt and Major Powell.