A micro-dust-burst-haboob something or other

(please click to view on black // canon 5d mark ii, canon 17-40mm f/4 l, 17mm, f/9.0, iso 100, blend // buy print)

I was shooting a timelapse of the dust storm in the opposite direction when I turned to look behind me and saw this. A  towering monsoon thunderstorm, a strong downdraft (potential microburst) and an approaching dust storm/haboob all creating one crazy scene.

The dynamic range was intense though as you might be able to tell. The sun was hidden by clouds except at the top of that thunderstorm where it was so bright that if exposed correctly, made the rest of the image almost black. I rarely go into post-processing talk these days, but this guy was kind of tough. As I’ve gotten away from doing HDR, I am doing more blending using luminosity masking (LM). I use LM on almost all my processing these days (other than B&W), I find it a lot of fun with more natural results. But blending something like this was tough for me and I’m still learning how to do it correctly.

Whatever the processing method…it was still an amazing sight. Usually storms build up along the outflow of a dust storm, not way out in front like this one. So it’s rare to get a scene like this with an incoming dust wall and a large downdraft out ahead.