- Close view of tornado, funnel tube inside spinning vortex of debris
- W891133W
- Tornado sequence, 7 of 24. A closer look at the funnel shows it is a thin rope inside the spinning vortex circulation that vanishes about where the debris begins. The funnel might be longer and wider had the air not been so dry and separated from the rain. The dirt tube is clear at its centre from calm or slowly sinking air while the air at its edges spirals rapidly upward.
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