Canyonlands National Park: Murphy Point Rainbow Sunset #2

Murphy Point is a 3.6-mile round trip hike with excellent views off the western end of the Island in the Sky. The trail is downhill most of the way with only 150 feet of elevation to contend with.

I hiked in with clouds brewing but wanted to get to the end by sunset. Winds all the way but the clouds kept getting darker and darker.

I looked around and found a small ledge I could duck under if needed.

I needed.

Winds soon started howling at perhaps 40 miles per hour and would have blown a sturdy tripod with a my camera on on it had I not held on to it.

It started raining and sleeting so I ducked under the ledge I found. Sand was blowing all around like mad. Sand got into my camera and tripod despite the shelter and despite me attempting to shield them from the wind.

The wind, rain, and sleet lasted about 5-10 minutes. Then it became dead calm again.

I came out from the shelter announcing “there should be a rainbow”. And there was, right in front of me.

Plan the Shot

Just be at Murphy Point at sunset. Good luck with the clouds, light, and rainbow.

Curiously, I was at the visitor center about two hours earlier and asked the ranger if he could deliver a rainbow for me that evening.

Feature Image Details

These clouds were exceptionally low, discounting fog, the lowest I have ever seen.

This was a a simple shot.

I emerged from the shelter and started shooting with a fairly standard range zoom.

I used a Canon 24-105MM F4 L Lens at 60mm, F16, for 1/4 second at ISO 200.

My general lens of choice for most landscape photography is the Canon 16-35MM F4 L Lens.

Rainbow Math

To find the apex of the rainbow, look 180 degrees from the sun. In this shot, there is no apex. just a very low end of a bow due to the low clouds.

At noon, in the summer, the rainbow will be beneath the horizon unless you are up in a plane or a high elevation looking down. From a plane, you might actually see a full circle, especially at sunrise or sunset.

On a double rainbow, the colors are inverted. Note that red is on the left in one rainbow and the right on the other.

The primary rainbow is on the inside. A secondary rainbow, on the outside, is caused by the light being reflected twice on the inside of the droplet before leaving it.

A secondary rainbow appears about 10° outside of the primary rainbow, with inverse order of colors.

Memory Trick

Roy G Biv

The colors are always in this order, one way or the other: Red, Orange, Yellow, Green, Blue, Indigo, Violet

More Rainbow Details

Wikipedia has more Rainbow Details including this interesting tidbit.

A spectrum obtained using a glass prism and a point source is a continuum of wavelengths without bands. The number of colours that the human eye is able to distinguish in a spectrum is in the order of 100. Accordingly, the Munsell colour system (a 20th-century system for numerically describing colours, based on equal steps for human visual perception) distinguishes 100 hues. The apparent discreteness of main colours is an artefact of human perception and the exact number of main colours is a somewhat arbitrary choice.

Newton, who admitted his eyes were not very critical in distinguishing colours, originally (1672) divided the spectrum into five main colours: red, yellow, green, blue and violet. Later he included orange and indigo, giving seven main colours by analogy to the number of notes in a musical scale. Newton chose to divide the visible spectrum into seven colours out of a belief derived from the beliefs of the ancient Greek sophists, who thought there was a connection between the colours, the musical notes, the known objects in the Solar System, and the days of the week. Scholars have noted that what Newton regarded at the time as “blue” would today be regarded as cyan, and what Newton called “indigo” would today be considered blue.

Hmmm.

Roy G Cbv is not that easy to remember.

There are many other interesting facts in the above link.

Other Canyonlands Images

Both Mesa Arch and Murphy Point are easy trails.

Note. This post is conceptually the other end of the rainbow in the second link above.

It is much wider as lighting conditions changed. The right portion vanished.

Nearby

If you are at the Canyonlands Island in the Sky district, then Arches National Park is nearby.

For most, it’s probably the reverse, visiting Arches then going to Canyonlands as a side trip.

Arches National Park Images

Equipment List

Those interested in my equipment and recommendations can find it here: Mish’s Equipment List.

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Mike “Mish” Shedlock

Canyonlands National Park: Murphy Point Rainbow Sunset

Murphy Point is a 3.6-mile round trip hike with excellent views off the western end of the Island in the Sky. The trail is downhill most of the way with only 150 feet of elevation to contend with.

I hiked in with clouds brewing but wanted to get to the end by sunset. Winds all the way but the clouds kept getting darker and darker.

I looked around and found a small ledge I could duck under if needed.

I needed.

Winds soon started howling at perhaps 40 miles per hour and would have blown a sturdy tripod with a my camera on on it had I not held on to it.

It started raining and sleeting so I ducked under the ledge I found. Sand was blowing all around like mad. Sand got into my camera and tripod despite the shelter and despite me attempting to shield them from the wind.

The wind, rain, and sleet lasted about 5-10 minutes. Then it became dead calm again.

I came out from the shelter announcing “there should be a rainbow”. And there was, right in front of me.

Plan the Shot

Just be at Murphy Point at sunset. Good luck with the clouds, light, and rainbow.

Curiously, I was at the visitor center about two hours earlier and asked the ranger if he could deliver a rainbow for me that evening.

Feature Image Details

This was a a simple shot.

I emerged from the shelter and started shooting with a fairly standard range zoom.

I used a Canon 24-105MM F4 L Lens at 29mm, F16, for 1/6 second at ISO 200.

My general lens of choice for most landscape photography is the Canon 16-35MM F4 L Lens.

At 29mm I could have used either lens. I went with the one on my camera given the sand that was all over everything.

Nearby

If you are at the Canyonlands Island in the Sky district, the Arches national Park is nearby.

For most, it’s probably the reverse, visiting Arches then going to Canyonlands as a side trip.

Also see Canyonlands National Park: Mesa Arch Sunrise

Both Mesa Arch and Murphy Point are easy trails.

Arches National Park Images

Equipment List

Those interested in my equipment and recommendations can find it here: Mish’s Equipment List.

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If you like this article, please share by email or use one of the share buttons beneath the article.

You can also follow me on Twitter! I have both an economic forum and a photography forum.

  1. Photography: MishMoments
  2. Economics: MishGEA

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More Canyonlands National Park images coming up.

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Mike “Mish” Shedlock

Canyonlands National Park: Mesa Arch Sunrise

Mesa Arch is a Mesa Arch is a spectacular stone arch perched at the edge of a cliff with vast views of canyons, rock spires, and the La Sal Mountains in the distance.  It’s on the eastern edge of the Island in the Sky mesa in Canyonlands National Park in northern San Juan County, Utah, United States.

This hike to Mesa arch is level, easy and only 1/2 mile long.

Canyonlands is adjacent to Arches National Park. The drive from Moab, Utah to the arch takes about 50 minutes per Google and about 40 minutes if you drive like me.

The nearness to Moab and the short easy nature of the hike makes this an extremely popular site.  You will not have this location to yourself except maybe at 2:00 AM and perhaps not even then if Milky Way shooters are out and about.

Plan the Shot

To get this shot, you need to be at the arch no later than 45 minutes before sunrise and that’s likely cutting it close.  There are 5-7 prime spots (elbow to elbow) and there may be 25 people or more at the arch at sunrise. If there is a photography workshop going on, forget about it, unless you beat them to the spot.

Assuming you get to Meas Arch in time to get a good spot, you still need clouds. And you need to have an idea of what exactly you will be doing. You might have a minute or two to get it done, at most.

Feature Image Details

This is a panoramic blend of several different exposures. One set was just before sunrise and one just after sunrise.

Normally, I take vertical images to make a horizontal panorama but I knew the light would be changing extremely fast. To reduce time, I took two horizontal frames instead of my usual six vertical frames.

I also used a Canon 11-24 F4.0 L lens at 24mm, not exactly a routine piece of equipment, but that was not necessary. Any 24mm lens would have worked.

The 11-24mm lens produces an exceptional starburst pattern. So does the Canon 16-35MM F4 L Lens.

The Canon 24-105MM F4 L Lens doesn’t. It has to do with the number of diaphragm blades in the lens. An even number of blades produces that number of rays. An odd number of blades produces double the number of rays.

  • The 11-24 has 9 blades producing 18 rays
  • The 16-35 has 9 blades producing 18 rays
  • The 24-105 has 8 blades producing 8 rays

If I am shooting towards the sun looking for a starburst, the 24-105 lens is out, unless I need to be over 35 mm.

My general lens of choice for most landscape photography is the Canon 16-35MM F4 L Lens.

So why did I then use the 11-24?

I planned on doing this one shot, then changed my mind. Two shots is double the number of pixels minus any overlap.

If you are at the Canyonlands Island in the Sky district, the Arches is nearby. For most, it’s probably the reverse.

Arches National Park Images

Equipment List

Those interested in my equipment and recommendations can find it here: Mish’s Equipment List.

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If you like this article, please share by email or use one of the share buttons beneath the article.

You can also follow me on Twitter! I have both an economic forum and a photography forum.

  1. Photography: MishMoments
  2. Economics: MishGEA

MishMoments is a subset of MishGEA. Those interested in photography only should follow MishMoments.

More Canyonlands National Park images coming up.

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Thanks!

Mike “Mish” Shedlock