Lightning 10957

The last of this lightning series. The rain was ending so I could see the lights in the distance again. Note the orangey glow to the clouds caused by the Sodium vapor lamps. In the previous images the white glow was the rain lit up by the lightning itself. The pervasive orange glow being obscurated by the rain. The vivid line of light is traffic on Sahuarita Road. Canon 20D - 221 seconds, 55mm @ f/9, ISO 100