Monsoon thunderstorms continue across Northern Arizona

The North American Monsoon continues across the Southwest bringing thunderstorms almost every day to northern Arizona. Rainfall amounts across much of the state have been well above average with Flagstaff receiving 4.5″ compared to a normal of 2.6″ in the month of July,

Of course, all this storminess brings opportunities for photographing interesting skies, lightning, and sunsets.

I was heading towards the South Rim of Grand Canyon when I decided that Wupatki National Monument might be more interesting. Although there wasn’t much in the way of lightning there was a nice sunset with a thunderstorm in the distance.

Sunset at Citadel Pueblo in Wupatki National Monument.
Sunset at Citadel Pueblo in Wupatki National Monument.

Another day brought a great sunset with beams of light illuminating the inner canyon.

Sunset from Lipan Point, Grand Canyon National Park.
Sunset from Lipan Point, Grand Canyon National Park.

I found myself in Sedona a few nights later hoping for lightning at sunset. The lightning was there but clouds to the west blocked the light of the setting sun. This spectacular bolt of anvil lightning traveled horizontally for a great distance before terminating above Cathedral Rock.

Lightning over Cathedral Rock, Sedona, Arizona.
Lightning over Cathedral Rock, Sedona, Arizona.

Early afternoon cumulus development near Marshall Lake on Anderson Mesa resulted in this small cumulus cloud producing a very photogenic shadow.

Cumulus cloud over Marshall Lake.
Cumulus cloud over Marshall Lake.

And, later that afternoon, we found ourselves at Lower Lake Mary watching another cumulus cloud develop to our east and reflected in the water.

Cumulus cloud reflected in Lower Lake Mary.
Cumulus cloud reflected in Lower Lake Mary.

I’ve been trying to capture evening thunderstorms and lightning (image) over Grand Canyon with a crescent moon illuminating the interior the canyon. Not very easy to do. I was able to get the moonlit canyon. And there was lightning but it was over 100 km away and resulted in teeny, tiny bolts in the phots. Well, I’ll just keep trying.

A crescent moon illuminated the interior of Grand Canyon.
A crescent moon illuminated the interior of Grand Canyon. (120 second exposure, f/4, ISO 200, 16mm)

Lightning Across Northern Arizona — 2017

The North American Monsoon is now in full swing across the southwest and Arizona. This brings thundershowers almost every day to northern Arizona along with a chance to photograph lightning.

I have been photographing lightning for a long time with my earliest images using an old manual focus/exposure camera with film. Those were challenging because you had to guess at the exposure (although there were many fine articles online even then on camera settings). There was no way to do a quick check of the exposure to see if it was good. On the other hand, we usually shot in the evening or nighttime hours using long exposures of several seconds or more so you were usually pretty certain whether you had the shutter open at the right moment.

With digital, everything has changed. You can instantly check your image and see whether or not you captured the lightning. There are several lightning triggers on the market that will fire the shutter for you.

Here are some recent images taken in several different locations over the past few weeks.

Twilight lightning over the North Rim, Grand Canyon.
Twilight lightning over the North Rim, Grand Canyon.

These were mainly in-cloud flashes so the best option was to leave the shutter open for 10-15 seconds. The longer exposure also allows some stars to appear in the image.

Lightning near Kendrick Peak in northern Arizona.
Lightning near Kendrick Peak in northern Arizona.
Early evening thunderstorms move into Flagstaff, Arizona.
Early evening thunderstorms move into Flagstaff, Arizona.
Sunset lightning in Sedona, Arizona.
Sunset lightning in Sedona, Arizona.

 

Sedona sunset and lightning

It’s the middle of July and the North American Monsoon is in full swing now with near-daily thunderstorms across northern Arizona. It was time for another photo shoot in Sedona in hopes of getting great lightning shots with Sedona’s famous redrocks as a background. A few nice sunset photos wouldn’t be too bad, either.

After a quiet afternoon in Flagstaff with little in the way of thunderstorm activity, clouds finally began to develop in the late afternoon. A quick check of the radar data using RadarScope showed that thunderstorms were developing over the higher terrain of the Mogollon Rim and were moving slowly to the south-southwest. This would put some of these storms near or over Sedona in an hour or two. Time to jump in the car and head south.

Lightning over the Mogollon Rim.
Lightning over the Mogollon Rim.
Lightning near Courthouse Butte.
Lightning near Courthouse Butte.

It began to rain as I drove down the switchbacks into Oak Creek Canyon. This was the site of the Slide Fire in May and the threat of flash flooding exists whenever moderate-to-heavy rain falls in the area. Luckily, rainfall remained light and there was no threat.

Setting sun in Sedona, Arizona.
Setting sun in Sedona, Arizona.
A blaze of color as the sun sets in Sedona, Arizona.
A blaze of color as the sun sets in Sedona, Arizona.

My first location was on Upper Red Rock Loop Road with a view to the east so that I could capture lightning along with some of Sedona’s famous rocks — Courthouse Butte and Cathedral Rock. No luck today — but I did get some good images the previous day from this same location. Still, I was able to get several lightning strokes over the cliffs and create a composite image.

Lightning ("anvil crawlers")  after sunset.
Lightning (“anvil crawlers”) after sunset.

As the sun began to set, the activity shifted and it was time for another location and I headed to the Sedona Cultural Park. The sunset colors just got better…and better…and…well, you get the idea. And there was also plenty of lightning to shoot as twilight unfolded.

All-in-all, a very successful photo shoot.

And the rains (and hail) came…

It’s been a dry spring—and before that, a dry winter—but the rains have finally arrived. The North American Monsoon has started across Arizona and it’s right on time. The rains usually arrive during the first two weeks of July. Rain started falling on the 2nd of July and hasn’t stopped yet. The average rainfall for July at the Flagstaff airport is 2.61″. We have already had 2.64″ and it’s only the first week. At least one location around town has had even more as shown by the rainfall map below.

Rainfall for 01-07 July 2014.
Rainfall for 01-07 July 2014.

Some of these storms have produced copious amounts of small hail. As the vast quantities of hail on the ground chill the near-surface air fog forms and is known appropriately as hail fog.

Hail fog.
Hail fog.

Most of this hail was pea sized or smaller—nothing large or severe. Even hours after the hail fell there were still piles of it along the side of the road.

Lots of small hail.
Lots of small hail.

It’s only the first week of the rainy season and I’m ready for a day with sunshine.

Lightning season has begun

The summer rainy season — known as the North American Monsoon — has begun across Arizona. Over the past week thunderstorm activity has increased substantially. Some locations have already received their average July rainfall in only a few days while other locations have had only a trace of rain. Flagstaff has been one of the wet places and has had a tremendous amount of rain, large hail, and lightning and there have been some good opportunities to catch lightning with a camera.

Cloud-to-ground lightning with the San Francisco Peaks in the distance.
Cloud-to-ground lightning with the San Francisco Peaks in the distance.
Lightning strikes behind the San Francisco Peaks.
Lightning strikes behind the San Francisco Peaks.

The second image is a composite of two separate photographs taken a few minutes apart with slightly different lighting and cloud structure.