South of Wakeeney, Kansas, very late in the day on May 22. Not quite as sharp as I'd like it to be, but the late day light provided a surreal glow behind the tornado. We paid for this intercept by being slammed with the hook a couple minutes later.
Below is a photo of me shooting the tornado pix above (courtesy Virginia Tech student Jordan Rollins, sitting in the back of the van) ... you'll recognize it in my sig as well ...