Back in January my friend, Woody Huband and myself ventured out in his motorized canoe to shoot some scenery in the Guana River and Guana Lake area between Ponte Vedra Beach and St. Augustine. We witnessed a site that I have never seen in my life and probably never will again. A Fog Bow. We didn’t get to launch at Woody’s regular landing because it was the first day of duck hunting season in the area so the area was restricted to casual boaters. We traveled further south to the Guana Dam and launched into Guana Lake and headed back north toward the duck hunters. 
The above sign meant that we weren’t supposed to go past this point because of the duck hunters but it was a little foggy and the sign is on the east side of the lake and we were traveling up the west side; therefore, we never saw it until the return trip. I guess we should have known by all the shotgun shells in the water and shotguns going off all over the place. Oh, well!
The weather was gorgeous with blue skies and light fog. The scenery along the bank was awesome. As we motored north we ran into light patches of fog that were centralized and gathering in one area. We continued in and out of the fog while snapping some photos of the beautiful scenery along the banks. Very quickly the fog started to get thicker and very white. With the sun behind us the fog had a mystic glow about it. It was a very soft white color and it actually looked like it was trying to form.
You can see the fog in the below photo trying to form off of the point. The fog was drifting toward the western shore line (below) but as it got to the shore it would back off and drift back out in to open water. Woody and I were just taking all this in because it was giving us some nice photos. As the fog concentrated more in the open water it started forming into a rainbow like appearance. Here’s a photo where it was just starting to form.
As we motored closer to the formation we noticed that the fog was actually forming into a rainbow like shape. We backed off to view it and the following photo is when the Fog Bow just suddenly formed out of nowhere.
We were a little stunned as neither of us had ever seen anything like it. A perfect arch just like the big colorful rainbows. In the above photo it is still forming a little. The below photo shows it as it is fully formed and concentrated.
It was a beautiful site and I took loads of photos to document it. When I got home I immediately did a Google search for the term “fog shaped like a rainbow” and got plenty of hits and that is exactly the name; Fog Bow or White Rainbow. Wikipedia had a nice explanation:
“A fog bow is a similar phenomenon to a rainbow, however, as its name suggests, it appears as a bow in fog rather than rain. Because of the very small size of water droplets that cause fog—smaller than 0.05 millimeters (0.0020 in)—the fog bow has only very weak colors, with a red outer edge and bluish inner edge.[1]
In many cases when the droplets are very small, fog bows appear white, and are therefore sometimes called white rainbows. This lack of color is a feature of a fog bow which distinguishes it from a glory, which has multiple pale colored rings caused by diffraction. When the droplets forming it are almost all of the same size the fog bow can have multiple inner rings, or supernumeraries, that are more strongly colored than the main bow. According to NASA:”
The fogbow’s lack of colors is caused by the smaller water drops … so small that the wavelength of light becomes important. Diffraction smears out colors that would be created by larger rainbow water drops …[2]
The Fog Bow was beautiful and to add a little human element I included Woody in a few. I think Woody is going to hang this on his wall at home. As we turned back the Fog Bow was still formed so I took a few photos of Woody framed by the phenomenon.
Woody Huband, my photo guide for the day
Woody Huband
As we traveled back to the landing I caught a pretty view of the calm waters and rising sun.
This three-hour trip was nothing like Gilligan’s three-hour trip but sometimes you have to be in the right place at the right time. That we were. If we had launched farther north where the duck hunters were we would not have seen it since we would have looked back into the sun. A lot more of the scenery and Fog Bow are on my website: HERE
I hope you enjoyed the photo and science lesson today. I welcome your comments. Thanks, Gray
I shot the game with a Canon Mark 5D Mark 3 body and a Canon 400mm, f2.8 IS lens. The sun was setting on the home side so I positioned myself facing the sinking sun. This gave a nice rim light on the players for separation.
The trick here is to expose for the player and let the background exposure fall where it may. That’s why you will see most of the backgrounds a lighter exposure than the exposure on the player.
A tackle “football” game with no pads or helmets is brutal and you can see it in the faces of the players.
Jacksonville completely out maned Rhode Island with superior size and speed. The Axemen were able to break a few long runs in the process.
Notice how large the ball is. Kicking can be erratic as best.
I’m far from understanding all the nuances of this game but it is fun for a sports photographer to shoot. I think I accomplished my goal of shooting tight shots of the up close action. Hope you enjoy. Gray
Gray Quetti Photography 