Category Archives: Storm Chasing

Here you will find entries about any of my storm chasing excursions

High Desert Skies Time Lapse

Here is a compilation of some time lapse photography that I have been shooting over the past several months. All of this was shot with my Nikon D7000, and then post processed in Aperture, QuickTime 7 Pro, and iMovie. The imagery was shot around the Albuquerque, New Mexico area, featuring sunrises, sunsets, lenticular clouds, storms, and general cumulus formation and dissipation.

High Desert Skies: July 15, 2012 from Todd Shoemake on Vimeo.

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high based, outflow dominant…

I chased around the eastern New Mexico and west Texas border yesterday, hoping to catch some decent structure near the intersection of a warm front and surface low. Unfortunately temperature-dewpoint spreads were just too high over my target area, and the meager moisture made for some high-based storms that struggled to keep any decent structure. One cell did briefly exhibit some rotation and supercellular structure, but a competing cell soon robbed it of its moisture/inflow. This new cell transformed into a high precipitation core, sustaining itself for a while, but visually I was not all that impressed. I watched this cell from a distance, and as weaker, disorganized garden variety convection spread over me, I decided to call it a day. Here are a few of the stills I captured.

Blossoming thunderstorm in far west Texas.

Poor updraft structure with a thunderstorm in far west Texas.

Ragged structure with a thunderstorm in far west Texas.

An HDR image of a storm and updraft base over far west Texas. The storm was quickly turning outflow dominant.

A poorly defined shelf cloud struggles to develop as a storm begins to morph into a High Precipitation Supercell.

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September 15 time lapse

This is a brief time lapse video that I put together using footage from September 15, 2011.

September 15, 2011 Storm Time Lapse in New Mexico from Todd Shoemake on Vimeo.

This was one of the last active days across central New Mexico during the monsoon season. Decent shear was present, and I chased a couple of storms, one of which exhibited some brief rotation. The time lapse was constructed from several still images taken with my DSLR (taken about every 8 seconds). I then put them in sequence using a combination of iMovie and QuickTime Pro.

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some more storm chasing images…

Overall our storm chase trip from May 18-25 was a blast. Photography opportunities did not arise as often as I would have liked, but it was still a very memorable outing with 3 tornadoes observed. Two tornadoes were very puny, and were not photogenic at all with poor contrast due to such low cloud bases and high dewpoints/haze. We did observe the Reading, KS tornado, however it occurred after dusk and obviously there was too little light for any photo ops. Margie and Jennifer did catch some brief video of it as it was moving just north of Emporia, and we were able to pull a few digital stills off of the video. Lightning illuminated the tornado briefly enough to see it was a robust and powerful one.

Below are some of the other images I captured on the trip.

Crepuscular rays beaming from fragments of cumulus and stratocumulus on the plains of central Kansas. Image taken on May 21, 2011.

Crepuscular rays beaming from fragments of cumulus and stratocumulus on the plains of central Kansas. Image taken on May 21, 2011.

Updraft base of a left splitting supercell in central Kansas, just southwest of Emporia. Image taken on May 21, 2011.

Updraft base of a left splitting supercell in central Kansas, just southwest of Emporia. Image taken on May 21, 2011.

A North Texas supercell on May 22, 2011.  Feeder bands and a "Beaver's Tail" were present among this storm.  Rotation was not overly apparent under the updraft base.

A North Texas supercell on May 22, 2011. Feeder bands and a "Beaver's Tail" were present among this storm. Rotation was not overly apparent under the updraft base.

Very weak and brief tornado observed near Okeefe, OK on May 23, 2011.

Very weak and brief tornado observed near Okeefe, OK on May 23, 2011. This may have actually been a landspout, as rotation was not visible among the updraft.

Another weak and brief tornado that was observed near Fairview, OK on May 24, 2011.

Another weak and brief tornado that was observed near Fairview, OK on May 24, 2011.

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rapid growth…

We tracked a splitting supercell Saturday from just northeast of Wichita toward Reading, Kansas. The left split of the storm offered more visible features, and continued to draw our attention to it throughout its lifecycle. Both cells propagated near each other along virtually parallel paths and had little separation between each other. Often times the right cell looked anemic compared to the left counterpart, including a quick span right before dusk. Finally, as the right cell continued to collapse, a new cell developed southwest of it and underwent rapid growth. This occurred just before sunset, and made for some great light hitting the towering storm. I set up my tripod and fired off 3 quick shots in hopes of doing an HDR image. Here is what I came up with.

A thunderstorm undergoes rapid growth on the plains of eastern Kansas on May 21, 2011.

A thunderstorm undergoes rapid growth on the plains of eastern Kansas on May 21, 2011.

By the way, this was the same storm that eventually dropped a tornado just north of
Emporia and then caused a lot of damage in Reading as it moved east. By this time it was almost completely dark. Margie was able to capture some video, so I may post some digital stills at some point.

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