- An unusual funnel cloud formed in cold-air but with no storms nearby
- W013127S
- This is an unusual funnel cloud. It formed in cool air, like a cold-air funnel, but without any storms or rain nearby. The cloudy extension is backlit and has clear evidence of rotation due to its laminar edge and persistence over several minutes. The funnel likely formed under an updraft in ideal low-level shear conditions.
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